Utah’s Energy Landscapefiles.geology.utah.gov/online/c/c-113.pdf · Although this product...
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Utah’s Energy Landscapeby Michael D. Vanden Berg
CIRCULAR 113UTAH GEOLOGICAL SURVEYa division ofDEPARTMENT OF NATURAL RESOURCES2011
Utah’s Energy Landscape
ISBN: 978-1-55791-851-2
Design and layout by Stevie Emerson
Although this product represents the work of professional scientists, the Utah Department of Natural Resources, Utah Geological Survey, makes no warranty, expressed or implied, regarding its suitability for a particular use. The Utah Department of Natural Resources, Utah Geological Survey, shall not be liable under any circumstances for any direct, indirect, special, incidental, or consequential damages with respect to claims by users of this product.
Cover photo captions1. Office of Energy Development staff constructing a 50-meter
anemometer tower. 2. Drill rig at the Covenant oil field.3. Utah oil shale sample. 4. PacifiCorp’s Blundell geothermal power plant.5. Milford wind farm. (photo courtesy of First Wind)6. Longwall mining machine at the Deer Creek coal mine. 7. Coal loadout at the SUFCO mine. 8. PacifiCorp’s Hunter coal-burning power plant. 9. Solar panels at Goblin Valley State Park.10. Crude oil pump jack from the Aneth oil field.
For more information, contact:Michael D. Vanden Berg
Project GeologistEnergy & Minerals Program
Utah Geological Survey801-538-5419
by Michael D. Vanden Berg
TABLE OF CONTENTS
Message from the Governor ...................................................................................................................1Introduction ........................................................................................................................................... 2Highlights .............................................................................................................................................. 3Contacts ..................................................................................................................................................4Overview ................................................................................................................................................. 5Coal .........................................................................................................................................................9Crude Oil and Petroleum Products ..................................................................................................... 15Natural Gas ..........................................................................................................................................22Renewable Resources ..........................................................................................................................28Unconventional Petroleum Resources—Oil Shale and Tar Sands ................................................... 36Uranium ................................................................................................................................................37Electricity .............................................................................................................................................. 39
1 23
54
6 7
8 910
Background photo: Spanish Fork Wind Farm
1
MESSAGE FROM THE GOVERNOR
Welcome to Utah’s Energy Landscape, a publication by the Department of Natural Resources’ Utah Geological Survey. This booklet is designed to assist you in becoming more familiar with Utah’s diverse energy portfolio. Utah’s Energy Landscape provides balanced facts on Utah’s past, present, and possible future energy sources, including all conventional, unconventional, and renewable resources.
Energy is one of Utah’s four cornerstones for success, and the development of clean, secure, low-cost energy is one of my top priorities as Governor. Energy use and development is at the forefront of many citizens’ minds, especially during these times of economic uncertainty, rapid population growth, and major swings in the energy market.
The State of Utah is fortunate to have the abundant resources necessary to provide affordable and secure energy now and in the future. Since 1980, Utah has produced on average 28% more energy than it has consumed, making the state a net energy exporter. The majority of this excess energy is in the form of exported coal and natural gas, along with significant amounts of electricity.
Utah’s energy resources are such that the state will continue to be a net exporter for the foreseeable future, enhancing our economy and providing numerous jobs. In addition, Utahns enjoy some of the lowest prices in the nation for natural gas and electricity, making Utah very attractive for business development.
While rich in energy resources, Utah is also known for its unrivaled natural beauty. Our national parks, state parks, and outdoor recreation venues contribute to our high quality of life and to our economy. Both energy development and environmental preservation are necessities for our state, and they are not mutually exclusive propositions. We have proven this in the past, and will continue to do so in the future as we move forward to secure our energy future.
Sincerely,
Gary R. HerbertGovernor
2
INTRODUCTION
The state of Utah is fortunate to have abundant and diverse energy resources including large reserves of conventional fossil fuels, several areas suitable for renewable resource development, and vast quantities of untapped, unconventional fossil fuel energy sources. This publication, Utah’s Energy Landscape, was created to offer a complete, visual-based description of Utah’s entire energy portfolio.
The graphs found within this document were created using data compiled by the Utah Geological Survey (UGS) from several sources, including the U.S. Department of Energy’s Energy Information Administration (EIA) and the Utah Division of Oil, Gas, and Mining (DOGM), as well as in-house surveys and conversations with individuals and companies.
Utah Energy and Mineral Statistics (UEMS) is a web-based data repository located on the UGS website (see screen shot below) and contains all the energy data used to create the graphs contained in this report. Each graph includes a reference table number, indicating where the data can be found and downloaded either as a Microsoft Excel® file or an Adobe® PDF file.
Utah Energy and Mineral Statistics website: http://geology.utah.gov/emp/energydata
Background photo: Book Cliffs outside Price,UT
3
UTAH ENERGY HIGHLIGHTS
• In 2010, the majority of energy (in Btu) produced in Utah was from natural gas, surpassing coal for the first time in history (page 6).
• One-third of all coal produced in Utah is shipped to other states or countries (page 14).
• The number of oil and gas well completions in Utah averaged 879 per year over the past 7 years, a major increase over the 274 wells averaged throughout the 1990s (page 16).
• Utah refineries received record amounts of crude oil in 2006, with 20% coming from Canada. Refinery receipts have declined over the past four years with Canadian imports falling to 8% of total (coinciding with a rise in Utah crude oil production) (page 19).
• The value of Utah’s natural gas reached a record high in 2008, even when adjusted for inf lation, at about $2.7 billion (the value in 2010 dropped to $1.7 billion) (page 27).
• Utah’s average price of residential natural gas in 2010 was $8.21 per thousand cubic feet, the third lowest in the nation (page 27).
• Utah is one of five states to produce electricity from geothermal sources (page 33).
• The newly constructed Milford wind farm has added 306 megawatts (MW) of renewable energy capacity to Utah’s energy portfolio, doubling Utah’s percentage of total electric capacity from renewable sources from 4.4% in 2008 to 8.6% in 2010 (page 40).
• In 2010, 81% of the electricity generated in Utah was from coal-burning power plants. Electricity generation from natural-gas power plants more than doubled between 2006 and 2007, increasing its total share to 15% (page 41).
• Sales of electricity in Utah increase an average of 4.3% each year (page 42).
• Utah enjoys the second lowest industrial electricity rate in the nation, 4.9 cents per kilowatthour (kWh) in 2010 (the U.S. average industrial electricity rate equals 6.8 cents per kWh) (page 44).
• Utah’s average price of residential electricity in 2010 was 8.7 cents per kWh, the fifth lowest in the nation (page 44).
4
UTAH ENERGY CONTACTS
Office of Energy Development 195 North 1950 West, 2nd floor Salt Lake City, UT 84116 www.energy.utah.gov 801-536-4235
Utah Geological Survey 1594 West North Temple, Suite 3110 Salt Lake City, UT 84116 geology.utah.gov 801-537-3300
Utah Division of Oil, Gas, and Mining 1594 West North Temple, Suite 1210 Salt Lake City, UT 84116 ogm.utah.gov 801-538-5283
Utah Department of Environmental Quality 195 North 1950 West Salt Lake City, UT 84114 www.deq.utah.gov 801-536-4400
Governor’s Office of Economic Development 324 South State Street, Suite 500 Salt Lake City, UT 84111 business.utah.gov 801-538-8700
Utah Division of Public Utilities 160 East 300 South Salt Lake City, UT 84111 publicutilities.utah.gov 801-530-7622
Utah Public Service Commission 160 East 300 South Salt Lake City, UT 84111 psc.utah.gov 801-530-6716
Governor’s Public Lands Policy Coordination Office
5110 State Office Building Salt Lake City, UT 84111 www.governor.utah.gov/publiclands 801-537-9801
Background photo: Wind turbine at Camp Williams
Overview 5
Utah produced 31% more energy than it consumed in 2010, making the state a net-energy exporter. The majority of this excess energy was in the form of exported coal and natural gas. Utah also exports significant amounts of electricity, produced from both fossil fuels and renewable sources.
O v e rv i e w
UEMS website table: Table 1.4Source: EIA, UGSNote: 2010 data is estimated.
Utah Energy Balance: Production and Consumption, 1960–2010
Trill
ion
Btu
1980 – Utah again became a net-exporter of energy
1,200
1,000
800
600
400
200
01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Total energy production
Total energy consumption
Utah’s Energy Landscape6
Energy Production in Utah by Source
2010Trillion Btu (Percent of total)
1960–2010
Geothermal3.4 (o.3%) Wind
4.4 (o.4%)Hydroelectric7.7 (o.7%)
Natural gas (Wet)462 (43.4%)
Crude oil143 (13.4%)
Coal445 (41.7%)
Total: 1,066 Trillion Btu
Coa
l, cr
ude
oil,
and
nat
ural
gas
(Tri
llion
Btu
)
Hyd
roel
ectr
ic, g
eoth
erm
al, a
nd
win
d(T
rilli
on B
tu)
Fossil fuels made up 98.5% of Utah’s total energy production in 2010, while renewable sources accounted for only 1.5% of Utah’s production portfolio. 2010 marks the first year that more energy from natural gas was produced in Utah than coal.
UEMS website table: Table 1.8Source: EIA, UGSNotes: 2010 data are estimated; EIA states that Utah does not produce energy from biomass and
production from solar is negligible; IPP = Intermountain Power Plant.
700
600
500
400
300
200
100
0
16
14
12
10
8
6
4
2
01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
CoalCrude OilNatural gas
HydroelectricGeothermalWind
1963 – Flaming Gorge hydroelectric came online (152 MW)
1984 – Utah’s first geothermal power plant
Utah recently added 324 MW of wind capacity
1986 – Start of IPP – 1800 MW of coal-fired generation
Overview 7
2010Trillion Btu (Percent of total)
Geothermal3.4 (o.4%)
Biomass3.9 (o.4%)
Wind4.4 (o.5%)
Hydroelectric7.7 (o.9%)
Total: 741 Trillion Btu*
Natural gas236 (27.2%)
Petroleum products263 (30.3%)
Coal350 (40.3%)
Fossil fuels made up 97.7% of Utah’s total energy consumption in 2010, while renewable sources only accounted for 2.3% of Utah’s consumption portfolio. These graphs do not include net interstate flows and losses (see inset graph); Utah exported 127.7 trillion Btu of electricity (including losses) in 2010, thus reducing total consumption to 741 trillion Btu.
UEMS website table: Table 1.14Source: EIA, UGSNotes: 2010 data are estimated; consumption from solar is
negligible.
*Total includes net interstate f lows and losses. Net interstate f low of electricity is the difference between the amount of energy in the electricity sold within a state (including associated losses) and the energy input at the electric utilities within the state. A positive number indicates that more electricity (including associated losses) came into the state than went out of the state during the year; conversely, a negative number indicates that more electricity (including associated losses) went out of the state than came into the state.
Net Interstate Flows and Losses in Utah, 1960–2010
The start of the Intermountain Power Plant, which sends most of its power out of state
Trill
ion
Btu
100
50
0
-50
-100
-150
-2001960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Net Interstate Flows and Losses
1960–2010
Energy Consumption in Utah by Source
Coa
l, pe
trol
eum
pro
duct
s, a
nd
nat
ural
gas
(Tri
llion
Btu
)
Hyd
roel
ectr
ic, g
eoth
erm
al, b
iom
ass,
an
d w
ind
(Tri
llion
Btu
)
400
300
200
100
0
16
14
12
10
8
6
4
2
01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Coal
Petroleum products
Natural gas
HydroelectricGeothermalBiomassWind
Utah’s Energy Landscape8
UEMS website table: Table 1.16Source: EIANote: 2010 data are estimated.*Includes net interstate f lows and losses
2010Trillion Btu (Percent of total)
Total: 741 Trillion Btu*
The transportation sector, mostly gasoline and diesel for vehicles, was the largest consumer of energy in Utah in 2010 (32.0%). The residential, commercial, and transportation sectors have all gradually increased over time, consistent with increasing population and increasing energy consumption per capita, while the industrial sector follows a pattern more closely tied to the national economy (e.g., an economy-related dip in the mid-1980s).
Energy Consumption in Utah by Sector
Geneva Steel closed
1960–2010
Trill
ion
Btu
300
250
200
150
100
50
01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Transportation237 (32.0%)
Residential153 (20.6%)
Commercial143 (19.3%)
Industrial209 (28.1%)
ResidentialCommercialIndustrialTransportation
9Coal 9Coal
COal
Utah’s most economic coal reserves are located in three coalfields forming an inverted “U” primarily across Sevier, Emery, and Carbon Counties. However, the Coal Hollow mine in southern Utah’s Kane County is currently under development. Utah’s largest coal deposit is within the Kaiparowits Plateau coalfield and is currently off limits to development since this area sits within Grand Staircase–Escalante National Monument.
10 Utah’s Energy Landscape10 Utah’s Energy Landscape
Utah’s Recoverable Coal Resources by Coalfield, 2010
Million tons (Percent of total)
The majority of Utah’s recoverable coal resources are located in the Grand Staircase–Escalante National Monument within the Kaiparowits coalfield (60.7% of Utah’s estimated recoverable coal, as of 2010). Only the Wasatch Plateau, Emery, Book Cliffs, and Alton fields currently contain economically recoverable reserves and active mines.
8 Others277 (1.8%)
Salina Canyon 207 (1.4%)
Sego341 (2.3%)
Henry Mountains485 (3.2%)
Book Cliffs671 (4.5%)
Total:14,994 million tons
UEMS website table: Table 2.3Source: UGSNote: For Wasatch Plateau, Alton, Emery, Book
Cliffs, and Henry Mountains, resources were constrained by a seam height minimum of four feet, with no more than 3000 feet of cover. For the remaining fields, resources were constrained by an estimated resource factor ranging from 30% to 40% of principal (unconstrained) resources. These resources do not take into account economic or land use constraints.
Kaiparowits9,096 (60.7%)
Wasatch Plateau1,255 (8.4%)
Alton1,056 (7.0%)
Kolob 805 (5.4%)
Emery801 (5.3%)
11Coal 11Coal
U.S. Coal Production by State, 2010T
hous
and
ton
s
500,000
450,000
400,000
350,000
300,000
250,000
200,00
150,000
100,000
50,000
0
Wyo
min
g
Wes
t Vir
gin
ia
Ken
tuck
y
Pen
nsy
lvan
ia
Mon
tan
a
Texa
s
Indi
ana
Illin
ois
Nor
th D
akot
a
Ohi
o
Col
orad
o
Vir
gin
ia
New
Mex
ico
Ala
bam
a
Uta
h
Ari
zon
a
Mis
siss
ippi
Loui
sian
a
Mar
ylan
d
Ala
ska
Ten
nes
see
Okl
ahom
a
Mis
sour
i
Kan
sas
Ark
ansa
s
15th
Utah Coal Production by Mine, 2010
Tho
usan
d to
ns
7,000
6,000
5,000
4,000
3,000
2,000
1,000
0SUFCO West Ridge Skyline Deer Creek Dugout
CanyonEmery Horizon Lila Canyon
In 2010, Utah ranked as the 15th largest producer of coal in the United States.
In 2010, 60.6% of Utah’s coal production came from Canyon Fuel Company mines located in Sevier and Carbon Counties. The Emery mine was idled in late 2010, and it is unknown when or if it will reopen. The Castle Valley mine (formally the Bear Canyon mine) was re-opened in early 2011, and production commenced at the Coal Hollow mine in the Alton field in mid-2011.
UEMS website table: Table 2.7Source: EIA, UGS
UEMS website table: Table 2.8Source: UGS
Canyon Fuel (Arch Coal)
Energy West Mining Co. (PacifiCorp)
UtahAmerican Energy (Murray Energy)
CONSOL Energy
America West Mining Co.
135,
577
442,522
6,398 – 2010 production(33.0%) – Percent of total
Sevier Co. – County location
3,355(17.3%)
Carbon Co.3,050
(15.7%)Carbon Co.
2,954(15.2%)
Emery Co.2,307
(11.9%)Carbon Co.
999(5.2%)
Emery Co.270
(1.4%)Carbon Co.
72(0.4%)
Emery Co.
104,
391
58,0
31
44,7
32
41,6
35
35,3
33
33,1
59
28,9
49
27,2
69
25,1
70
21,6
20
20,9
91
20,2
23
19,4
06
7,75
2
4,0
04
3,9
45
2,47
6
2,15
1
1,6
75
1,0
10
458
133
32
12 Utah’s Energy Landscape12 Utah’s Energy Landscape
In recent years, coal production has declined in all Utah counties, mostly due to the recent economic recession. Carbon County mines, namely Dugout, West Ridge, and Skyline, account for almost half of Utah’s total production. Only one large mine, Deer Creek, remains in Emery County, while the only coal produced in Sevier County is from the SUFCO mine. In the next few years, the percentage of coal mined from Emery County will increase as the new Lila Canyon mine ramps up to full production and mines in Carbon County deplete their reserves. In addition, the development of the Coal Hollow mine in the Alton coal field of southern Utah’s Kane County could result in the first significant coal production outside Carbon, Emery, and Sevier Counties in over 50 years.
2010 Thousand tons (Percent of total)
Total:19,406 thousand tons
30,000
25,000
20,000
15,000
10,000
5,000
01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Tho
usan
d to
ns
1960–2010
Huntington and Hunter power plants came online
Recession- related drop in production
IPP came online
Recession-related drop in production
UEMS website table: Table 2.10Source: UGSNote: Production too small to be seen on graph was reported from Summit, Iron, and Kane Counties,
mostly between 1960 and 1972.
Utah Coal Production by County
Sevier6,398 (33.0%)
Carbon8,982 (46.3%)
Emery4,026 (20.7%)
Carbon Emery Sevier
13Coal 13Coal
2010Thousand tons (Percent of total)
The vast majority of coal in Utah (95.3%) is consumed at electric power plants. The remaining coal (4.7%) is consumed by the industrial sector at cement/lime plants and Kennecott Utah Copper’s power plant (182 megawatt capacity) which provides electricity for copper smelting. Coke consumption ceased in 2001 when Geneva Steel went out of business, and consumption in the residential and commercial sectors has become negligible in recent years.
1960–201018,000
16,000
14,000
12,000
10,000
8,000
6,000
4,000
2,000
01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Tho
usan
d to
ns
IPP came online in 1986
Industrial743 (4.7%)
Utah Coal Consumption by Sector
UEMS website table: Table 2.21Source: EIA, UGS
Other industrial
Residential & commercial
Coke plant
Electric utilites
Electric utilities15,204 (95.3%)
Total:15,948 thousand tons
14 Utah’s Energy Landscape14 Utah’s Energy Landscape
The majority of Utah coal, 66.9% in 2010, was used in state, while 29.8% was shipped out of state, and 3.3% was shipped to other countries. Foreign exports, mostly to Asia, peaked in 1996 when 5.5 million tons or 19.7% of Utah coal was shipped to foreign markets.
Distribution of Utah Coal, 1970–201030,000
25,000
20,000
15,000
10,000
5,000
01970 1975 1980 1985 1990 1995 2000 2005 2010
Tho
usan
d to
ns
Average Minemouth Price and Value of Utah Coal, 1960–2010$100
$80
$60
$40
$20
$0
$1,200
$1,000
$800
$600
$400
$200
$01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
$88
$30.77
$1.1 billion
$597 million
Mill
ion
dol
lars
Dol
lars
per
ton
UEMS website table: Table 2.22Source: UGS
UEMS website table: Table 2.19Source: UGS
Utah’s minemouth price (the price at the mine) of $30.77 per ton in 2010 was the highest nominal price in history, but was well below the real (inflation-adjusted) high of $88 reached in 1976. The 2010 value of produced Utah coal equaled $597 million, the 4th highest in nominal dollars, but much less than the inflation-adjusted value of $1.1 billion recorded in 1982.
Consumed in Utah
Domestic exports
Foreign exports
Minemouth price – $ per ton
Minemouth price – 2010 $ per ton
Value of coal produced – $
Value of coal produced – 2010 $
15Crude Oil and Petroleum Products
Crude Oil and PetrOleum PrOduCts
Utah’s crude oil production is mostly concentrated within Duchesne and Uintah Counties to the north and San Juan County to the south; smaller producing areas are in Summit and Grand Counties. The recent discovery of the Covenant and Providence fields in central Utah opened up this previously undeveloped area to new production.
16 Utah’s Energy Landscape
Crude Oil and Natural Gas Liquid Reserves in Utah, 1960–2009700
600
500
400
300
200
100
0
$80
$60
$40
$20
$01960 1965 1970 1975 1980 1985 1990 1995 2000 2005
Mill
ion
bar
rels
Wel
lhea
d pr
ice
(20
09
$ p
er b
arre
l)
Oil and Gas Well Completions in Utah, 1960–2010
1,200
1,000
800
600
400
200
0
$80
$60
$40
$20
$01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Num
ber
of w
ells
Wel
lhea
d pr
ice
(20
10 $
per
bar
rel)
Natural gas liquids reserves increased in 1979, coinciding with a spike in oil prices, and peaked in the late 1980s. The recent increase in crude oil reserves was the result of record high prices in mid-2008, and is expected to remain high as the 2010 crude oil price has rebounded from the 2009 recession related drop.
The number of well completions (both oil and gas) has tracked closely with wellhead price, both peaking in the early 1980s and again in recent years. Drilling in 2010 has recovered from the recession related drop in 2009. Also of note is the decrease in the number of dry wells through the years as drilling and exploration techniques have improved and high-risk wildcat drilling has decreased.
UEMS website tables: Table 3.2 and Table 3.19Source: EIANotes: 2010 reserve data are not yet available.
UEMS website tables: Table 3.4 and Table 3.19 Source: DOGM, EIA
Natural gas liquid reserves
Crude oil reserves
Wellhead price –2009 $ per barrel
Gas
Dry
Oil
Wellhead price – 2010 $ per barrel
17Crude Oil and Petroleum Products
Crude oil production in Utah is mostly concentrated in Duchesne, Uinta, and San Juan Counties. Recently, production has started in Sevier County with the discovery of the Covenant field in central Utah.
Utah has experienced three oil booms in the past 60 years and is currently defining a fourth. The first spike in crude oil production followed the discovery of the very large Bluebell and Greater Aneth fields in 1955 and 1956, respectively. The second spike coincided with a 1971 increase in wellhead price as well as the discovery of the Altamont field. The third peak in production resulted from the price spike of the early 1980s and followed the 1980 discovery of the Anschutz Ranch East natural gas field, which also produced large amounts of crude oil. The current rise in crude oil production is related to higher prices resulting in higher production from existing fields, especially in the Uinta Basin, as well as the discovery of the Covenant field in central Utah.
UEMS website table: Table 3.7Source: DOGMNote: “Other” includes Garfield, Carbon, Emery,
Sanpete, and Daggett Counties.
UEMS website tables: Table 3.6 and Table 3.19Source: DOGM, EIA
Utah Crude Oil Production by County, 2010Thousand barrels (Percent of total)
Duchesne10,911 (44.2%)
Other208 (0.8%)
Grand170 (0.7%)
Summit244 (1.0%)
Sevier2,622 (10.6%)
San Juan3,898 (15.8%)
Uintah6,610 (26.8%)
Total:24,663 thousand
barrels
Utah Crude Oil Production, 1945–2010
40,000
30,000
20,000
10,000
0
$80
$60
$40
$20
$01945 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Tho
usan
d ba
rrel
s
Wel
lhea
d pr
ice
(20
10 $
per
bar
rel)
Production
Wellhead price – 2010 $ per barrel
18 Utah’s Energy Landscape
In 2010, Utah ranked as the 12th largest producer of crude oil in the United States (not including federal offshore areas).
As the total number of producing oil wells has increased over the years, the average yearly production per well has decreased. This graph illustrates how it now requires more wells to produce the same amount of crude oil.
UEMS website table: Table 3.5Source: EIA, DOGM
UEMS website table: Table 3.6Source: DOGM
Number of Producing Crude Oil Wells in Utah Versus Average Yearly Production per Well, 1960–2010
3,500
3,000
2,500
2,000
1,500
1,000
500
50,000
40,000
30,000
20,000
10,000
01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Num
ber
of w
ells
Bar
rels
per
wel
l per
yea
r
U.S. Crude Oil Production by State, 2010600,000
500,000
400,000
300,000
200,000
100,000
0
Tex
as
Ala
ska
Cal
ifor
nia
N
orth
Dak
ota
Okl
ahom
a Lo
uisi
ana
New
Mex
ico
Wyo
min
g K
ansa
s C
olor
ado
Mon
tan
a U
tah
Mis
siss
ippi
I
llin
ois
Ala
bam
a M
ichi
gan
A
rkan
sas
Ohi
o P
enn
sylv
ania
K
entu
cky
Neb
rask
a W
est V
igin
ia I
ndi
ana
Flor
ida
Sou
th D
akot
a N
evad
a N
ew Y
ork
Ten
nes
see
Mis
sour
i A
rizo
na
Vir
gin
ia
Fed
. Off
shor
e G
ulf
Fed
. Off
shor
e C
al.
Tho
usan
d ba
rrel
s
12th
566,112
218,
762
426
,70
0
210
,381
113,
033
69
,513
67,
527
65,
010
53,1
3340
,46
530
,870
25,3
08
22,1
20
23,6
4224
,66
3
9,0
66
7,14
5
6,4
385,
727
4,78
53,
539
2,51
92,
207
1,9
92
1,83
51,
780
1,6
06
427
384
257
147
40 5
Average yearly production per well
# of producing oil wells
19Crude Oil and Petroleum Products
Crude Oil Shipped to Utah Refineries by State or Country of Origin, 1980–2010
60,000
50,000
40,000
30,000
20,000
10,000
0
100%
90%
80%
70%
60%
50%1980 1985 1990 1995 2000 2005 2010
Tho
usan
d ba
rrel
s
Refi
ner
y ut
iliza
tion
rat
e (%
)
Utah Refinery Production by Product, 2010Thousand barrels (Percent of total)
LRG1,152 (1.8%)
Residual fuel1,593 (2.6%)
Utah refineries receive crude oil from four main sources: Utah, Colorado, Wyoming, and, as of 1995, Canada. Utah’s refinery utilization rate, the average ratio of crude oil inputs to total refinery capacity, has averaged 83% over the past 20 years. In 2006, the average rate was greater than 90% for the first time since 1973, but has since dropped to 84% in 2010 as the high price of gasoline and economic recession helped decrease demand.
Utah refineries produced over 30 million barrels of motor gasoline in 2010, of which roughly 14 million barrels was shipped to surrounding states.
UEMS website tables: Table 3.14 and Table 3.16Source: EIA, UGSNote: Pipeline imports are known, however,
deliveries via truck are difficult to track.
UEMS website table: Table 3.15Source: EIANote: LRG = Liquefied refinery gases
Colorado pipeline importsWyoming pipeline importsCanada pipeline imports
Utah and other states
Refinery utilization rate
Other8,265 (13.3%)
Jet fuel5,050 (8.1%)
Distillate fuel16,183 (26.0%)
Motor gasoline30,067 (48.3%)
Total:62,310 thousand
barrels
20 Utah’s Energy Landscape
Residual fuel135 (0.3%)
2009Thousand barrels (Percent of total)
Total:49,553 thousand
barrels
Other5,563 (11.2%)
Jet fuel5,751 (11.6%)
Distillate fuel12,969 (26.2%)
Motor gasoline25,135 (50.7%)
1960–200960,000
50,000
40,000
30,000
20,000
10,000
0
3,000
2,500
2,000
1,500
1,000
500
01960 1965 1970 1975 1980 1985 1990 1995 2000 2005
Tho
usan
d ba
rrel
s
Uta
h po
pula
tion
(1,0
00
peo
ple)
Consumption of Petroleum Products in Utah
Motor gasoline was the most used petroleum product in 2009, accounting for 50.7% of all consumption. Distillate fuel ranked second at 26.2%, followed by jet fuel at 11.6%. Residual fuel use has declined greatly since the mid-1980s since it is no longer used as a fuel in power plants. Petroleum product consumption peaked in 2006 and has declined the past three years due to higher prices and the economic downturn. Overall petroleum product consumption tracks well with Utah’s population growth.
UEMS website table: Table 3.17Source: EIANotes: 2010 data are not yet available; “Other” includes asphalt and
road oil, aviation gasoline, kerosene, liquefied petroleum gases, lubricants, among others.
Jet fuel
Distillate fuel
Residual fuel
Other
Motor gasoline
Utah popluation
21Crude Oil and Petroleum Products
Average Wellhead Price and Value of Crude Oil in Utah, 1960–2010
$80
$60
$40
$20
$0
$2,500
$2,000
$1,500
$1,000
$500
$01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Mill
ion
dol
lars
Dol
lars
per
bar
rel
Utah Price of Motor Gasoline and Diesel, 1980–2010$4.00
$3.50
$3.00
$2.50
$2.00
$1.50
$1.00
$0.501980 1985 1990 1995 2000 2005 2010
Regular unleaded gasoline – 2010 $
Regular unleaded gasoline – $
Diesel – 2010 $
Diesel – $
Dol
lars
per
gal
lon
Utah’s crude oil wellhead price hit an all-time high of $87.69 per barrel in 2008, even when adjusted for inflation. Crude oil prices dropped substantially to $51.04 per barrel in 2009, but rebounded in 2010 to $68.09. The value of Utah’s crude oil reached $1.7 billion in 2010 in nominal dollars, the fifth-highest value in inflation-adjusted dollars.
Regular unleaded gasoline and diesel prices rebounded to an average of $2.82 and $2.96 per gallon, respectively, in 2010 after a dramatic recession-related drop in 2009.
UEMS website table: Table 3.19Source: EIA
Source: EIA
Wellhead price – 2010 $ per barrel
Wellhead price – $ per barrel
Value of crude oil produced – 2010 $
Value of crude oil produced – $
$81.90 $87.69
$68.09
$2.2 billion
$1.7 billion
22 Utah’s Energy Landscape
Utah’s natural gas production is mostly concentrated within Uintah and Grand Counties to the east and Summit County to the north. Coalbed methane fields in central Utah have added greatly to Utah’s overall natural gas production.
natural Gas
23Natural Gas
Natural Gas Reserves in Utah, 1950–20098
7
6
5
4
3
2
1
0
$8
$6
$4
$2
$01950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005
Trill
ion
cub
ic f
eet
Wel
lhea
d pr
ice
(20
09
$ p
er th
ousa
nd
cubi
c fe
et)
Natural gas reserves surged in 1980 and 1981, coinciding with an increase in wellhead prices, and a second surge occurred in the late-1990s, coinciding with new development of coalbed methane. The current increase in reserves is the direct result of the recent increase in average wellhead price.
UEMS website tables: Table 4.2 and Table 4.15Source: EIANote: 2010 reserve data are not yet available; nonassociated natural gas is not in contact with significant quantities of crude oil
in the reservoir; associated-dissolved natural gas occurs in crude oil reservoirs either as free gas (associated) or as gas in solution with crude oil (dissolved gas).
Associated-dissolved
Nonassociated
Wellhead price – 2009 $ per thousand cubic feet
24 Utah’s Energy Landscape
Utah Natural Gas Production (Gross) by County, 2010
Gross natural gas production is on the rise in Uintah County, which contains Utah’s largest natural gas field, Natural Buttes, and in Duchesne County, where gas is produced along with increasing amounts of crude oil. Production is on the decline in all other counties, including Carbon and Emery Counties where the production is mainly from coalbed methane resources.
The first major increase in natural gas production occurred in the mid-1980s, coinciding with a large spike in prices and the discovery of coalbed methane in central Utah. The mid-2000s surge in production was also price related, but with a decrease in average wellhead price to around $4 per thousand cubic feet, production has begun to level off.
UEMS website table: Table 4.5Source: DOGMNote: “Other” includes Daggett, Sanpete, and Garfield Counties.
UEMS website tables: Table 4.4 and 4.15Source: DOGM, EIANote: 2010 marketed
production, dry production, and wellhead prices are estimated.
Duchesne33.0 (7.6%)
Emery14.4 (3.3%)
San Juan9.8 (2.3%)
Summit7.2 (1.7%)
Grand4.5 (1.0%) Other
1.4 (0.3%)
Utah Natural Gas Production, 1960–2010500
400
300
200
100
0
$8
$6
$4
$2
$01960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Wel
lhea
d pr
ice
(20
10 $
per
thou
san
d cu
bic
feet
)
Bill
ion
cub
ic f
eet
Wellhead price – 2010 $ per thousand cubic feet
Dry production
Marketed production
Gross withdrawals
Billion cubic feet (Percent of total)
Total:437 billion cubic
feet
Carbon83.6 (19.1%) Uintah
283 (64.8%)
25Natural Gas
U.S. Natural Gas Production (Dry) by State, 2009
6,000
5,000
4,000
3,000
2,000
1,000
0
Texa
sW
yom
ing
Okl
ahom
aLo
uisi
ana
Col
orad
oN
ew M
exic
oA
rkan
sas
Uta
hA
lask
aK
ansa
sPe
nn
sylc
ania
Cal
ifor
nia
Wes
t Vir
gin
iaA
laba
ma
Mic
higa
nV
irgi
nia
Ken
tuck
yM
onta
na
Ohi
o M
issi
ssip
piN
orth
Dak
ota
New
Yor
kTe
nn
esse
eIn
dian
aN
ebra
ska
Sout
h D
akot
aIl
linoi
sO
rego
nA
rizo
na
Flor
ida
Mar
ylan
dN
evad
aG
ulf
of M
exic
o
Bill
ion
cub
ic f
eet
8th
6,395
2,24
2
1,74
5
1,45
3
1,43
1
1,28
8
680
374
263
273
327
25643
6
219
151
141
110
96
89 70 49 45 5.5
4.9
0.8
2.9
0.7
2.1
0.3
1.4
0.0
4
2,42
9
0.0
04
In 2009, Utah ranked as the 8th largest producer of natural gas in the United States (not including production in the Gulf of Mexico).
Similar to crude oil, as the total number of producing gas wells has increased over the years, the average yearly production per well has decreased.
UEMS website table: Table 4.3Source: EIA, DOGMNote: 2010 data are not
yet available.
UEMS website table: Table 4.4Source: DOGM
Number of Producing Natural Gas Wells in Utah Versus Average Yearly Production per Well, 1961–2010
6,000
5,000
4,000
3,000
2,000
1,000
0
800
600
400
200
0
Mill
ion
cub
ic f
eet p
er w
ell p
er y
ear
Num
ber
of w
ells
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Average yearly production per well
# of producing gas wells
26 Utah’s Energy Landscape
Consumption of natural gas in 2010 rebounded to a new record high after experiencing a recession-related dip in 2009. Natural gas is mostly used for home heating (residential, 31.8%), but starting in mid-2004, 1300 MW of new natural-gas-fired electric capacity have come online, greatly increasing the amount used by the electric utility sector (from 7.6% in 2005 to 21.0% in 2010).
UEMS website table: Table 4.14Source: EIANotes: 2010 data are estimated; “Other” includes
lease use, plant use, and pipeline fuel.
Electric utilities47,596 (21.0%)
Other32,100 (14.2%)
Residential71,882 (31.8%)
Commercial42,538 (18.8%)
Vehicle fuel240 (0.1%)
Industrial31,860 (14.1%)
Total:226,216 million
cubic feet
2010 Million cubic feet (Percent of total)
Consumption of Natural Gas in Utah
1960–2010250,000
200,000
150,000
100,000
50,000
0
Mill
ion
cub
ic f
eet
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Vehicle fuel
Commercial
Industrial
Electric utilities
Other
Residential
27Natural Gas
Average Price of Residential Natural Gas by State, 2010$50
$40
$30
$20
$10
$0
Haw
aii
Sout
h C
arol
ina
Flor
ida
Rho
de I
slan
dD
elaw
are
Nor
th C
arol
ina
Mis
sour
iV
erm
ont
Ala
bam
aA
rizo
na
Vir
gin
iaD
CG
eorg
iaM
aryl
and
Con
nec
ticu
tO
klah
oma
Mas
sach
uset
tsM
ain
eN
ew Y
ork
New
Ham
pshi
reN
ew J
erse
yLo
uisi
ana
Pen
nsy
lvan
iaO
rego
nW
ashi
ngt
onN
evad
aA
rkan
sas
Wes
t Vir
gin
iaM
ichi
gan
Ohi
oTe
xas
Kan
sas
Wis
con
sin
Ten
nes
see
Cal
ifor
nia
Mis
siss
ippi
Ken
tuck
yN
ew M
exic
oIo
wa
Illin
ois
Idah
oN
ebra
ska
Ala
ska
Sout
h D
akot
aM
inn
esot
aM
onta
na
Indi
ana
Wyo
min
gU
tah
Col
orad
oN
orth
Dak
ota
49th
$44.62
$18.
89$1
8.14
$17.
98
$17.
43
$10
.21
$17.
42
$10
.08
$16
.18
$10
.01
$16
.14
$10
.00
$15.
81
$9.3
9
$15.
86
$9.5
9
$15.
92
$9.6
1
$15.
73
$9.0
8
$15.
56
$8.9
6
$15.
43
$8.8
9
$14.
93
$8.7
7
$14.
87
$8.7
0
$14.
71
$8.6
7
$14.
14
$8.5
2
$14.
04
$8.4
7
$13.
92
$8.1
4
$13.
69
$8.2
1
$13.
53
$8.0
8
$12.
94
$11.
52
$12.
81
$11.
35
$12.
26
$11.
25
$12.
25
$11.
02
$10
.64
$10
.34
$10
.76
Dol
lars
per
thou
san
d cu
bic
feet
The price and value of natural gas produced in Utah in the past few years has fluctuated dramatically, peaking in 2005 (due to high prices related to Hurricane Katrina) and again in 2008, before settling down to $4.00 per thousand cubic feet in 2010 translating to a value of $1.7 billion.
In 2010, Utah had the third-lowest price for residential natural gas in the country, behind only Colorado and North Dakota.
UEMS website table: Table 4.15Source: EIA
UEMS website table: Table 4.17Source: EIANotes: 2010 data are
preliminary; includes the District of Columbia.
Average Wellhead Price and Value of Natural Gas in Utah, 1960–2010
$8
$6
$4
$2
$0
$3,000
$2,500
$2,000
$1,500
$1,00
$500
$0
Mill
ion
dol
lars
Dol
lars
per
thou
san
d cu
bic
feet
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Wellhead price – 2010 $ per thousand cf
Value of natural gas produced – 2010 $
Wellhead price – $ per thousand cf
Value of natural gas produced – $
$8.56
$7.99
$4.00
$2.7 billion
$1.7 billion
28 Utah’s Energy Landscape
renewable resOurCes
The state of Utah is fortunate to have its own indigenous energy resources for the production of electrical energy. In 2008, 97.7 percent of electricity produced in Utah was from traditional coal, natural gas, and petroleum resources. Renewable resources such as hydroelectric and geothermal contributed only 1.8 percent of electricity in Utah. To promote the development of carbon-free energy resources, the 2008 Utah State Legislature passed The Energy Resource and Carbon Emission Reduction Initiative (Utah Code 54-17-602). Utah Code 54-17-602 set a target for Utah’s municipal, investor-owned, and cooperative utilities to provide 20 percent of their adjusted retail sales from qualifying non-carbon based energy resources by 2025 if cost-effective. Utilities are not required to purchase power from Utah based projects. Power may be purchased from projects within the Western Electricity Coordinating Council (WECC) region. The WECC region is made up of the following states and provinces: Arizona, California, Colorado, Idaho, Montana, Nebraska, Nevada, New Mexico, North Dakota, South Dakota, Oregon, Utah, Washington, Wyoming, Alberta, British Columbia, and Baja California.
In order to promote and identify Utah’s utility-scale electrical renewable energy resources and to assess transmission needed to bring those resources to load centers in Utah, the Utah Renewable Energy Zones (UREZ) Task Force was commissioned to (1) identify geographical areas in Utah where utility-scale renewable energy development could occur; (2) assess the electrical generation potential of wind, solar, and geothermal technologies (see maps); and (3) identify new and existing transmission needed to bring renewable energy generation sources to market.
In 2008, Phase I of the study identified renewable energy zones totaling approximately 13,262 square miles and an estimated 837 gigawatts (GW) of electrical generating potential. Although most counties have some solar, wind, or geothermal energy potential, significant quantities of all three resources were found co-located in southwest Utah. In addition, large concentrations of wind resources were identified along the Utah and Wyoming border.
The scope of work for Phase I of the UREZ process was not to assess the development potential from an economic perspective. Rather, analogous to estimating resources and reserves in the oil and gas industry, this project’s scope of work was to identify the potential resources, within reason, for short-term (~<10 years) and long-term (~>10 years) potential. Again, similar to estimating conventional natural resource reserves, the quantity is a constantly changing value. More importantly, this macro-level assessment identified likely areas of multiple resource zones that may have utility-scale generation potential.
In 2010, UREZ Phase II focused on evaluating the transmission needed to bring renewable energy generation to markets. The report considers the potential of resource zones and identifies the transmission requirements necessary to deliver the energy from these zones to Utah consumers and energy markets in the Western Interconnect. While the report provides scenarios and examples of generation and transmission, the model is designed to enable the resource and transmission industries to evaluate their own development and transmission objectives. The Phase II effort identified approximately 25,000 MW of potential renewable generating resources located in 27 zones scattered throughout Utah (see map on next page).
UREZ Phase I report: geology.utah.gov/sep/renewable_energy/urez/phase1
UREZ Phase II report: geology.utah.gov/sep/renewable_energy/urez/phase2
Utah Renewable Energy Zones Task Force:Phase I and Phase II Studies
29Renewable Resources
30 Utah’s Energy Landscape
SOLAR ASSESSMENT
Major findings from the solar assessment:
• Sixteen thousand five hundred (16,500) theoretically potential 50 MW solar Renewable Energy Zone (REZ) areas (1 km square zones) were identified (826 GW).
• The geospatial distribution of the quality of the solar resource follows a simple north to south trend.
• Southern Utah has the higher quality resources (6.5 kWh/m2/day or greater), while northern Utah has a slightly lower quality solar resource (6.0 kWh/m2/day or less).
• The prime solar REZ areas constitute less than 1.5% of the identified sites, while the majority of the sites (43.2%) have a lower resource potential.
• The total area of the solar REZs is 6,371 square miles.
Utah’s solar resources are clearly abundant (map on right, no screening applied). The analysis identified 6371 square miles of land that have a theoretical potential of about 826 gigawatts (GW) of utility-scale capacity. The solar analysis used several criteria to shape the methodology (map below): (1) measurements of Direct Normal Irradiance (DNI), with a threshold value of 6.0 kilowatthours per meter squared (kWh/m2)/day or greater, (2) screening out steeper areas (slopes of 3% or greater) unable to accommodate a large solar collection field, (3) screening out environmentally sensitive areas such as national parks, wilderness areas, wetlands, etc., that are not available for development, and (4) applying proxy technology, of a 50 megawatt (MW) parabolic trough concentrating solar thermal power plant, to estimate electrical energy capacity.
Utah’s solar resources are clearly abundant (map on right, no screening applied). The analysis identified 6371 square miles of land that have a theoretical potential of about 826 gigawatts (GW) of utility-scale capacity. The solar analysis used several criteria to shape the methodology (map below): (1) measurements of Direct Normal Irradiance (DNI), with a threshold value of 6.0 kilowatthours per meter
)/day or greater, (2) screening out steeper areas (slopes of 3% or greater) unable to accommodate a large solar collection field, (3) screening out environmentally sensitive areas such as national parks, wilderness areas, wetlands, etc., that are not available for development, and (4) applying proxy technology, of a 50 megawatt (MW) parabolic trough concentrating solar thermal power plant, to estimate electrical energy
31Renewable Resources
WIND ASSESSMENTUtah’s extreme diversity in landscape and climate are well known. These factors significantly affect Utah’s wind resources. As a result, Utah has a wide array of locations that may be viable options for wind energy development. The resource analysis to identify REZs was based upon wind data collected from 109 anemometer towers stationed throughout the state. The wind resource analysis incorporated several criteria to shape the methodology: (1) screening out environmentally sensitive areas, (2) setting a maximum elevation of 9500 feet, (3) eliminating land too rugged for development, (4) deleting military operating airspace, and (5)
using a proxy wind turbine, General Electric 1.5 sle model, to estimate electrical energy capacity from identified sites.
Major findings from the wind assessment:
• The combined technical electrical generating potential is approximately 9,145 MW from the 51 wind REZs (orange areas on map).
• The estimated annual average gross capacity factor for the 51 REZ sites is 27.4%.
• Twelve sites have expected gross capacity factors of at least 30%, accounting for 1,830 MW or greater of generating capacity.
• Eleven sites have an estimated installed capacity of at least 250 MW each (2,750 MW).
• The greatest concentration of wind resources is located near Milford with an estimated installed capacity of 2,500 MW.
• Total area of the 51 wind sites is 1,838 square miles.
32 Utah’s Energy Landscape
GEOTHERMAL ASSESSMENT
Although a number of geothermal power projects are currently underway, there is a general lack of subsurface drill-hole information for specific resource areas. The effort described here uses published information from various sources, but mostly relies on deep well data and shallow thermal-gradient information. The geothermal analysis incorporated the following criteria to shape the methodology: (1) screening out environmentally sensitive areas not available for development, (2) calculating reservoir volume, and (3) factoring in porosity
and sweep efficiency, which characterize the ability of the reservoir to transfer heat.
Major findings from the geothermal assessment:
• A total of 2,166 MW of geothermal development potential exists within the state (orange areas on map).
• Utah’s identified higher-quality geothermal resources lie within a 50-mile-wide corridor along the eastern margin of the Basin and Range Province—a corridor that parallels Interstate 15.
• The estimated potential for electric generation from identified geothermal systems is approximately 754 MW.
• The total estimated potential from undiscovered geothermal systems is approximately 1,413 MW.
• The total area of the four major geothermal REZ areas (Uinta Basin included) is 5,053 square miles.
33Renewable Resources
Renewable Net Summer Capacity by Energy Source and State, 2010
25,000
20,000
15,000
10,000
5,000
0
Was
hin
gton
Cal
ifor
nia
Texa
sO
rego
nN
ew Y
ork
Ala
bam
aIo
wa
Idah
oM
onta
na
Ari
zon
aTe
nn
esse
eG
eorg
iaM
inn
esot
aN
orth
Car
olin
aO
klah
oma
Illin
ois
Sout
h D
akot
aC
olor
ado
Pen
nsy
lvan
iaN
orth
Dak
ota
Wyo
min
gM
ain
eA
rkan
sas
Sout
h C
arol
ina
Nev
ada
Vir
gin
iaIn
dian
aW
isco
nsi
nFl
orid
aK
ansa
sM
isso
uri
Ken
tuck
yM
ichi
gan
Mar
ylan
dN
ew M
exic
oW
est V
irgi
nia
New
Ham
pshi
reLo
uisi
ana
Mas
sach
uset
tsU
tah
Neb
rask
aA
lask
aV
erm
ont
Haw
aii
Cen
nec
ticu
tO
hio
Mis
siss
ippi
New
Jer
sey
Rho
de I
slan
dD
elaw
are
Ren
ewab
le c
apac
ity
(Meg
awat
ts)
3,000
2,500
2,000
1,500
1,000
500
0
Was
hin
gton
Cal
ifor
nia
Texa
sO
rego
nN
ew Y
ork
Ala
bam
aIo
wa
Idah
oM
onta
na
Ari
zon
aTe
nn
esse
eG
eorg
iaM
inn
esot
aN
orth
Car
olin
aO
klah
oma
Illin
ois
Sout
h D
akot
aC
olor
ado
Pen
nsy
lvan
iaN
orth
Dak
ota
Wyo
min
gM
ain
eA
rkan
sas
Sout
h C
arol
ina
Nev
ada
Vir
gin
iaIn
dian
aW
isco
nsi
nFl
orid
aK
ansa
sM
isso
uri
Ken
tuck
yM
ichi
gan
Mar
ylan
dN
ew M
exic
oW
est V
irgi
nia
New
Ham
pshi
reLo
uisi
ana
Mas
sach
uset
tsU
tah
Neb
rask
aA
lask
aV
erm
ont
Haw
aii
Cen
nec
ticu
tO
hio
Mis
siss
ippi
New
Jer
sey
Rho
de I
slan
dD
elaw
are
Utah’s Renewable Net Summer Capacity by Energy Source, 2010
Megawatts (Percent of total)
Wind222 (40.2%)
Biomass9 (1.6%)
Total:553 megawatts
Geothermal44 (8.0%)
Hydroelectric278 (50.2%)
In 2010, Utah ranked 40th in the nation in total renewable net summer electric capacity.
Utah’s renewable electric capacity is dominated by 64 hydroelectric plants (the largest being Flaming Gorge at 152 MW) and two wind farms, Milford Phase I (204 MW) and Spanish Fork (19 MW) (Milford Wind Farm Phase II, an additional 102 MW of capacity, came online in mid-2011). The geothermal portion consists of Raser Technology’s Hatch/Thermo Hot Springs plant (10 MW) and PacifiCorp’s Blundell plant (34 MW), whereas the biomass portion is mainly from Wasatch Front landfill gas operations. The SunSmart solar array in St. George is Utah’s first utility-owned solar installation, but at only 0.25 MW capacity, it is too small to be recorded by EIA or in the graphs on this page.
UEMS website table: Table 6.1Source: EIA, UGSNote: Only includes utility scale capacity. Milford Wind Farm Phase II (102 MW capacity) came online in mid-2011.
23,702
16,4
65
10,9
4810
,637
6,0
213,
863
3,51
13,
118
3,10
92,
831
2,81
72,
673
2,52
52,
328
2,21
32,
131
814
2,0
13
797
2,0
01
716
1,9
80
69
41,9
41
69
11,71
9
579
1,6
97
571
1,6
64
4491,
584
5531,
494
4221,
388
4061,
346
3391,
217
2871,
193
2331,
032
2291,
030
22389
3
26 9
2,6
732,
525
2,32
82,
213
2,13
1
814
2,0
13
797
2,0
01
716
1,9
80
69
4
1,9
41
69
1
1,71
9
579
1,6
97
571
1,6
64
449
1,58
4
553
1,49
4
422
1,38
8
406
1,34
6
339
1,21
7
287
1,19
3
233
1,0
32
229
1,0
30
223
893
26 9
40th
GeothermalWindBiomassHydroelectric
Solar
34 Utah’s Energy Landscape
Renewable Electric Generation by State, 201090%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Idah
oW
ashi
ngt
onSo
uth
Dak
ota
Ore
gon
Mai
ne
Mon
tan
aC
alif
orn
iaV
erm
ont
New
Yor
kA
lask
aN
orth
Dak
ota
Iow
aM
inn
esot
aN
evad
aN
ew H
amps
hire
Ten
nes
see
Col
orad
oO
klah
oma
Ark
ansa
sW
yom
ing
Ala
bam
aH
awai
iK
ansa
sTe
xas
Ari
zon
aW
isco
nsi
nN
ew M
exic
oM
assa
chus
ette
sN
orth
Car
olin
aM
aryl
and
Vir
gin
iaG
eorg
iaSo
uth
Car
olin
aU
tah
Mic
higa
nC
onn
ecti
cut
Loui
sian
aK
entu
cky
Indi
ana
Wes
t Vir
gin
iaPe
nn
sylv
ania
Mis
siss
ippi
Mis
sour
iIl
linoi
sN
ebra
ksa
Del
awar
eFl
orid
aR
hode
Isl
and
New
Jer
sey
Ohi
o
Perc
ent o
f to
tal e
lect
rica
l gen
erat
ion
fr
om r
enew
able
sou
rces
Renewable Electric Generation in Utah, 2010Gigawatthours
(Percent of total renewables) (Percent of total net generation)
Biomass32
(2.0%)(0.1%)
Total:1,551 gigawatthours
Geothermal274
(17.7%) (0.6%)
Wind453
(29.2%) (1.1%)
Hydroelectric792
(51.1%)(1.9%)
In 2010, Utah ranked 34th in the nation in percent of total net electricity generation from renewable resources. Of particular note, Utah is one of only five states where electricity is generated from geothermal resources.
Utah’s renewable electric generation is dominated by hydroelectric, wind, and geothermal power. The biomass portion is mainly electricity generated from burning landfill gases. Two smaller scale anaerobic digesters are located in Utah, but are not utility scale.
UEMS website table: Table 6.2Source: EIA
34th
84.1
71.6
65.
06
3.8
48.6
34.4
29.9
26.6
22.1
19.9
17.9
17.2
14.4
12.8
12.3
11.2
10.2
9.4
8.9
8.9
8.0
7.7
7.2
6.9
6.2
6.0
5.8
5.4
5.2
5.1
5.0
4.7
4.0
3.6
3.6
3.4
3.1
3.0
2.8
2.8
2.8
2.7
2.7
2.63.
7
2.4
2.0
1.9
1.5
0.8
GeothermalWindBiomassHydroelectric
Solar
35Renewable Resources
Renewable Energy Consumption in Utah2009
Billion Btu (Percent of total)
Geothermal3,490
(20.5%)
Biomass3,774 (22.1%)
Wind1,557 (9.1%)
Solar82 (0.5%)
Hydroelectric8,152 (47.8%)
1960–2009
14,000
12,000
10,000
8,000
6,000
4,000
2,000
0
Bill
ion
Btu
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005
Utah’s 2009 consumption of energy from renewable resources is dominated by hydroelectric power generation, followed by geothermal, biomass, and increasingly, wind resources. The very small amounts of solar power generation came from commercial- and residential-scale photovoltaic arrays.
UEMS website table: Table 6.7Source: EIANotes: 2010 data are not yet available; includes the electric utility sector.
Total:17,055 billion Btu
BiomassSolar
HydroelectricGeothermalWind
36 Utah’s Energy Landscape
The most prospective unconventional fossil fuel resources are located in the Uinta Basin in northeastern Utah.
OIL SHALEIn 2008, the Utah Geological Survey completed a comprehensive oil shale resource assessment for deposits in the state of Utah. This assessment answers the questions of “where” and “how much” that many people ask regarding Utah’s largest unconventional resource by providing detailed basin-wide resource maps and estimates of in-place shale oil.
• A continuous interval of oil shale that averages 50 gallons of oil per ton of rock (GPT) contains an in-place resource of 31 billion barrels of shale oil.
• A continuous interval of oil shale that averages 35 GPT contains an in-place resource of 76 billion barrels of shale oil.
• A continuous interval of oil shale that averages 25 GPT contains an in-place resource of 147 billion barrels of shale oil (see included map).
• A continuous interval of oil shale that averages 15 GPT contains an in-place resource of 292 billion barrels of shale oil.
After calculating in-place resource numbers, the UGS imposed several constraints on the total endowment to offer a more realistic impression of Utah’s potentially economic oil shale resource. The constraints used were:
• deposits having a richness of at least 25 GPT (assumed minimum grade),
• deposits that are at least 5 feet thick (assumed minimum mining thickness),
• deposits under less than 3,000 feet of cover (maximum underground mining depth),
• deposits that are not in direct conflict with current conventional oil and gas operations, and
• deposits located only on U.S. Bureau of Land Management, state trust, private, and tribal lands.
Accounting for these constraints, UGS estimates that approximately 77 billion barrels of shale oil are located in north-central Utah.
Currently, only a handful of companies are pursuing oil shale development in Utah, all focusing on near surface deposits in the southeastern part of the resource.
TAR SANDSNorth America has the greatest tar sand resources in the world, the majority of which are in Canada. Utah’s tar sand resource, though small in comparison to that of Canada, is the largest in the United States. Utah’s tar sand deposits contain 14 to 15 billion barrels of measured in-place oil, with an additional estimated resource of 23 to 28 billion barrels. Twenty-four individual deposits exist in the Uinta Basin, mainly around its periphery, and an
additional 50 deposits are scattered throughout the southeastern part of the state. Utah’s major tar sand deposits individually have areal extents ranging from 20 to over 250 square miles, as many as 13 pay zones, gross thickness ranging from 10 to more than 1000 feet, and overburden thickness ranging from zero to over 500 feet.
With the current high price of crude oil as an incentive, new drilling, bitumen extraction, and upgrading techniques developed in Canada may provide the necessary knowledge for successful and sustainable development of tar sand in Utah in the near future. However, factors such as site accessibility, adequate infrastructure, water availability, environmental concerns, land access and permitting, and the problems associated with the heterogeneity of reservoir sands must be resolved before economically viable tar sand development can become a reality in Utah.
Currently, two companies are researching development of tar sands within the Asphalt Ridge deposit, and one company is looking at possible development in the PR Springs area.
unCOnventiOnal PetrOleum resOurCes
37Uranium
uranium
The most prospective uranium resources are located in northern San Juan County and near the Henry Mountains in eastern Garfield County.
38 Utah’s Energy Landscape
Uranium Production in Utah, 1910–201010,000
8,000
6,000
4,000
2,000
0
$100
$80
$60
$40
$20
$01910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010
Tho
usan
d po
unds
U3O
8
2010
dol
lars
per
pou
nd
of U
3O8
From 1909 to 1940, uranium was produced as a byproduct of first radium, then vanadium. Utah’s first big uranium boom started in 1948 when the U.S. Atomic Energy Commission set a guaranteed price and bonus schedule for domestic uranium ore, driven by the requirements of nuclear weapons production. Utah’s uranium production grew rapidly during the late-1940s and 1950s, peaking in 1958 at 8.9 million pounds of U3O8 before declining in the mid-1960s. During this time, production occurred at over 500 individual mines. A second period of uranium production began in the early-1970s with the development of the nuclear power industry, peaking in 1978 at 5.8 million pounds U3O8. Since the mid-1980s, Utah’s underground ores had difficulty competing with other lower cost operations, exacerbated by the discovery of very large, high-grade, near-surface uranium ore in Canada and Australia. By 1990, all of Utah’s uranium production had ceased and within a few years there were no longer any underground uranium mines operating in the United States. Beginning in 2004, the price of uranium began to rise, reaching an inflation-adjusted record high of $104 per pound in 2007. This resurgence in uranium price resulted in the reopening of several Utah uranium mines which produced 613,000 pounds in 2010. In addition, the White Mesa uranium mill, located outside of Blanding, Utah, once again began processing uranium ore.
UEMS website table: Table 9.1Source: EIA, UGS
Uranium produced as a by-product of radium and vanadium
Utah’s first uranium boom was driven by the production of nuclear weapons
Utah’s second uranium boom was driven by the need for fuel at nuclear power plants
First new production in 16 years
Uranium production
2010 $ per pound U3O
8
39Electricity
eleCtriCity
Utah’s electric generation is dominated by six large coal-fired power plants (blue), but in recent years, many new natural-gas-fired power plants have been built near population centers along the I-15 corridor (red). Renewable resources, like the geothermal and wind resources found in Beaver County (and southern Millard County), will play an increasingly important role in Utah’s electricity generation future.
40 Utah’s Energy Landscape
Utah’s 10 Largest Power PlantsCapacity in megawatts (Percent of total)
Intermountain1,800 (23.4%)
Hunter1,472 (19.2%)
Huntington996 (13.0%)
All others616
(8.0%)Milford Wind306 (4.0%)
Carbon189 (2.5%)
West Valley217 (2.8%)
Gadsby433 (5.6%)
Bonanza500 (6.5%)
Currant Creek
567 (7.4%)
Lake Side591 (7.7%)
Coal plantFossil Fuels:
7,025 MW (91.4%)
Renewable sources:661 MW (8.6%)
NG plant
Wind farm
Utah’s electricity portfolio is dominated by coal-fired power plants. However, several new natural gas plants have been built in the past nine years (Lake Side – 2007, Currant Creek – 2005–2006, West Valley – 2002, and three new units at Gadsby – 2002) decreasing the reliance on coal generation. Also, the newly constructed Milford wind farm has added 306 MW of renewable capacity to Utah’s energy mix.
Utah’s total net generation of electricity ranked 35th in the nation in 2010.
UEMS website table: Table 5.1Source: EIANote: Only includes utility plants.
UEMS website table: Table 5.9Source: EIANote: 2010 data are preliminary, includes District of Columbia.
U.S. Electricity Generation by State, 2010450,000
400,000
350,000
300,000
250,000
200,000
150,000
100,000
50,000
0
Texa
sPe
nn
sylv
ania
Flor
ida
Cal
ifor
nia
Illin
ois
Ala
bam
aO
hio
Geo
rgia
New
Yor
kN
orth
Car
olin
aIn
dian
aM
ichi
gan
Ari
zon
aSo
uth
Car
olin
aLo
uisi
ana
Was
hin
gton
Ken
tuck
yM
isso
uri
Ten
nes
see
Wes
t Vir
gin
iaV
irgi
nia
Okl
ahom
aN
ew J
erse
yW
isco
nsi
nA
rkan
sas
Iow
aO
rego
nM
issi
ssip
piM
inn
esot
aC
olor
ado
Kan
sas
Wyo
min
gM
aryl
and
Mas
sach
uset
tsU
tah
New
Mex
ico
Neb
rask
aN
evad
aN
orth
Dak
ota
Con
nec
ticu
tM
onta
na
New
Ham
psir
eM
anie
Idah
oH
awai
iSo
uth
Dak
ota
Rho
de I
slan
dA
lask
aV
erm
ont
Del
awar
eD
C35thG
igaw
atth
ours
230
,49
4
409,459
227,
596
202,
648
201,
373
152,
618
143,
731
138,
084
124,
217
128,
461
136
,66
9
112,
430
43,6
13
111,
817
104,
172
102,
508
101,
403
98,
235
92,
689
83,0
06
81,0
2473
,271
72,3
506
5,6
216
4,32
06
0,8
02
57,1
3555
,06
854
,572
53,9
1651
,656
48,4
1947
,59
6
42,8
7642
,246
36,2
94
35,8
07
35,1
3434
,834
33,3
1229
,80
922
,227
16,8
3112
,152
10,4
4810
,175
7,74
66
,742
6,5
275,
69
420
0
Utah’s Total Electric Capacity:7,686 Megawatts
41Electricity
2010Gigawatthours (Percent of total)
Hydroelectric792 (1.9%)
Geothermal274 (0.6%)Wind
453 (1.1%)
Municipal solid waste179 (0.4%)
Petroleum41 (0.1%)
Landfill gas26 (0.1%) Coal has dominated Utah’s electricity generation portfolio,
accounting for 94.2% of Utah’s total net generation in 2005. However, since 2004, 1338 megawatts of new natural-gas-fired electric capacity were built, decreasing coal’s overall share to 80.7% in 2010 and increasing natural gas’s share to 15.1%. Utah’s share of electricity generated from renewable resources has jumped to 3.7% with the recent addition of the 306-megawatt Milford wind farm.
UEMS website table: Table 5.10Source: EIANotes: 2010 data are preliminary; “Other” includes municipal solid
waste, landfill gas, and other gases derived from fossil fuels.
Net Generation of Electricity in Utah by Energy Source
1960–201050,000
40,000
30,000
20,000
10,000
0
Gig
awat
thou
rs
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Coal34,084 (80.7%)
Natural gas6,370 (15.1%)
Total:42,246 gigawatthours
Petroleum
Hydroelectric
Wind
Other
Coal
Natural gas
Geothermal
42 Utah’s Energy Landscape
2010Gigawatthours (Percent of total)
Electricity sales in Utah have averaged a 4.3% increase each year since 1960, roughly following increases in population (an average increase of 2.3% per year) and increases in per customer electricity use (an average increase of 1.4% per year). In 1960, each customer in Utah used about 13 MWh every year. Currently, the average customer usage has doubled to 26 MWh per year.
UEMS website table: Table 5.19Source: EIANotes: 2010 data are preliminary; electricity used by the
transportation sector (UTA transit) is very small (34 GWh in 2010) and is not shown on the graphs.
1960–201030,000
25,000
20,000
15,000
10,000
5,000
0
30
25
20
15
10
5
0
Gig
awat
thou
rs
Sale
s (M
Wh)
per
cus
tom
er
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Commercial10,324 (37.0%)
Industrial8,803 (31.5%)
Residential8,771 (31.4%)
Sales of Electricity in Utah by Sector
Total:27,932 gigawatthours
Commercial
Residential
Industrial
Sales per customer
43Electricity
PacifiCorp’s 2011 Resource Energy Mix PacifiCorp’s 2020 Projected Resource Energy Mix
Utah’s net generation portfolio shows the fuel used to generate electricity at power plants in Utah; however, it is not a reliable indicator of the source of the electricity Utahns actually use since much of the electricity generated in Utah travels out of state (e.g., about 75% of the electricity generated at IPP is consumed in California). The source of electricity at the customer’s outlet can be estimated based on PacifiCorp’s (Utah’s largest electricity provider) resource energy mix. For example, in 2011, PacifiCorp customers can assume that 2.4% of the electricity they consume was generated by renewable resources such as wind, solar, or geothermal and that 11.5% comes from hydroelectric sources.
Source: PacifiCorp IRP
Existing purchases
9.3%
Existing purchases
3.2%
Front office transactions
5.4%
Front office transactions
6.5%
Interruptible + Class 1 DSM
4.7%Interruptible + Class 1 DSM
5.0%
Renewable2.4%
Renewable2.6%
Class 2 DSM0.8%
Class 2 DSM8.2%
CHP & other0.1%
CHP & other0.3%
Hydroelectric11.5%
Hydroelectric7.4%
Gas18.3%
Gas 26.4%
Coal47.5%
Coal40.4%
CHP: Combined heat and power
Class 1 DSM: Demand side management (i.e., energy efficiency measures) – Class 1 programs are those for which capacity savings occur as a result of active company control or advanced scheduling. Once customers agree to participate in Class 1 DSM program, the timing and persistence of the load reduction is involuntary on their part within the agreed limits and parameters of the program. In most cases, loads are shifted rather than avoided.
Class 2 DSM: Demand side management (i.e., energy efficiency measures) – Class 2 programs are those for which sustainable energy and capacity savings are achieved through facilitation of technological advancements in equipment, appliances, lighting, and structures. Class 2 programs generally provide financial and/or service incentives to customers to replace equipment and appliances in existing customer owned facilities (or to upgrade in new construction) to more efficient lighting, motors, air conditioners, insulation levels, windows, etc. Savings will endure over the life of the improvement.
Existing Purchases: Power purchase agreements, PURPA qualified facilities (may include renewables).
Front Office Transactions: Proxy resources that represent procurement activity made on an annual forward basis to help the company cover short positions (i.e., spot market purchases, which may include renewables).
Interruptible: Directly curtailed loads
Renewable: Wind, geothermal, and solar
44 Utah’s Energy Landscape
Price of Electricity in Utah by Sector, 1960–2010
16
12
8
4
0
Cen
ts p
er k
ilow
atth
our
1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
Average Residential Price of Electricity by State, 201035
30
25
20
15
10
5
0
Haw
aii
Con
nec
ticu
tN
ew Y
ork
New
Jer
sey
Ala
ska
New
Ham
pshi
reR
hode
Isl
and
Mai
ne
Ver
mon
tC
alif
orn
iaM
assa
chus
etts
Mar
ylan
dD
elaw
are
DC
Pen
nsy
lvan
iaW
isco
nsi
nM
ichi
gan
Nev
ada
Texa
sFl
orid
aIl
linoi
sO
hio
Col
orad
oA
rizo
na
Ala
bam
aN
ew M
exic
oSo
uth
Car
olin
aV
irgi
nia
Min
nes
ota
Iow
aN
orth
Car
olin
aG
eorg
iaM
issi
ssip
piK
ansa
sIn
dian
aTe
nn
esse
eM
onta
na
Mis
sour
iO
klah
oma
Loui
sian
aN
ebra
ska
Sout
h D
akot
aO
rego
nW
est V
irgi
nia
Ark
ansa
sW
yom
ing
Uta
hK
entu
cky
Nor
th D
akot
aW
ashi
ngt
onId
aho
Nom
inal
cen
ts p
er k
ilow
atth
our
47nd
The price of electricity in Utah has generally decreased (when examining inflation-adjusted prices) over the years, with an average residential price of 8.7 cents per kilowatthour in 2010. Since 1989, Utah’s residential price of electricity has been below the national average, with a steadily widening gap through the years (Utah’s residential electricity price was 2.9 cents per kilowatthour less than the national average in 2010).
Utah’s average price of residential electricity ranked 5th lowest in the nation in 2010 because of Utah’s fully amortized coal-fired generation.
UEMS website table: Table 5.20Source: EIANote: 2010 data are preliminary.
UEMS website table: Table 5.21Source: EIANotes: 2010 data are
preliminary; includes District of Columbia.
19.2
9
28.10
18.5
616
.58
16.4
316
.33
15.8
515
.73
15.1
615
.16
15.5
6
14.4
1
8.88
13.8
313
.72
12.7
912
.55
12.4
712
.39
11.5
811
.52
11.5
111
.27
11.0
510
.98
10.8
310
.54
10.5
310
.48
10.4
510
.40
10.2
110
.17
9.9
19
.58
9.3
29
.15
9.1
19
.089.9
5
8.9
18.
91
8.84
8.78
8.76
8.75
8.72
8.58
8.0
97.
98
7.9
5
Residential (cents)Commercial (cents)Industrial (cents)U.S. average res. (cents)
Residential (2010 cents)Commercial (2010 cents)Industrial (2010 cents)U.S. average res. (2010 cents)
45Electricity
The majority of electricity in Utah is provided by PacifiCorp, supplying 74% of Utah customers and accounting for 80% of in-state sales. Thirty-eight municipal-owned utilities provide the next-largest contribution, followed by nine cooperative electric utilities.
UEMS website table: Table 5.24Source: EIANotes: 2010 data are not yet
available; “Other” includes state, political subdivision, and federal.
Electric Utility Customers in Utah by Class of Ownership, 2009
# of customers (Percent of total)
Cooperative43,729 (4.1%)
Other3,697 (0.3%)
Municipal224,433 (21.2%)
PacifiCorp787,551 (74.3%)
Cooperative1,054,605 (3.8%)
Other116,037 (0.4%)
Municipal4,318,233 (15.7%)
PacifiCorp22,097,825 (80.1%)
Electric Utility Sales in Utah by Class of Ownership, 2009
Megawatthours (Percent of total)
Utah Geological Survey1594 W. North Temple
Suite 3110 Salt Lake City, Utah 84116
(801) 537-3300