EU, SIXTH FRAMEWORK PROGRAMME Optimisation for Sustainable Water Management EU funded Project:...
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Transcript of EU, SIXTH FRAMEWORK PROGRAMME Optimisation for Sustainable Water Management EU funded Project:...
EU, EU, SIXTH FRAMEWORK PROGRAMMESIXTH FRAMEWORK PROGRAMME
Optimisation for Sustainable Water ManagementOptimisation for Sustainable Water Management
EU funded Project: OPTIMA INCO-MPC
Partner:INTERGEO Environmental
Technology Ltd.- Greece
OVERALL OBJECTIVEOVERALL OBJECTIVE
To establish strategies for optimization of water demand-supply balance to guarantee
sustainable developmentas a major part of the multi-objective
optimization approach of the DSS-OPTIMA.
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
•Driving forces:Human influences and activities that when combined with environmental conditions underpin environmental change•Pressures:Pressures exerted on resources and ecosystems from human activities •State:Condition of resource and ecosystem •Impacts:Results of pressures on the current state•Responses:Policies,engineering solutions, programs, etc
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
OUR TASK - WP04 OUR TASK - WP04
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Demand-Supply managementDemand-Supply management
ALTERNATIVES Non conventionalwater supply
options
Policy/Management practices
Conventionalwater supply
options
CRITERIA BENEFITS COSTS CONSTRAINTS
InvestmentO&M
Expected Life……
Supply ResourceDemand improvement
Supply Reliability…...
Environmental, Public..
Public Health EnvironmentalEngineering
……
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Issues to ConsiderIssues to ConsiderA. Resource Identification and QuantificationB. Existing Exploitation Strategies
C. Management & Economics
D. Existing Environmental Stress
E. Access to water and Conflict in
Demand
F. Water Technology Alternatives Indicators
Issues to considerIssues to consider
A. Resource Identification and Quantification
(i) Conventional Rivers, streams, springs, lakesGroundwater (shallow and deep)
(ii) Non-ConventionalSea desalinationRoof water harvesting
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Issues to ConsiderIssues to Consider
B. Existing Exploitation Strategies
(i). Dams, Weirs
(ii). Reservoirs
(iii). Boreholes
(iv). Treatment Plants
(v). Distribution Systems
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Issues to ConsiderIssues to Consider
C. Management & Economics(i). Demand-Side Management
Water Conservation Techniques• domestic wastewater reuse (non-potable uses)• irrigation water reuse, drip irrigation• industrial water recycling and reuse• domestic water conservation technologies
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
C. Management & Economics(ii). Supply-Side management
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Issues to ConsiderIssues to Consider
Issues to ConsiderIssues to Consider(ii). Supply-Side management practices
conjunctive water use elimination of fresh water release into sea
aquifer recharge and management framework reservoir management / evaporation prevention distribution network management
rainfall harvesting desalination
surface/Groundwater abstraction control surface/groundwater risk assessment etc……..
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Issues to ConsiderIssues to Consider
(iii). Cost recovery issues cost build-up (investment, O & M, design,
permitting, land use costs,….etc.) tariffs and charges billing and bills collection
(iv). Legal and financial mechanisms for sustainability
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Issues to ConsiderIssues to Consider
D. Existing Environmental Stress Stream flow changes Groundwater Overexploitation Water quality and land degradation Downstream impacts of dams and reservoirs
etc….
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Issues to ConsiderIssues to Consider
E. Access to water and Conflict in Demand Domestic user groups (urban, peri-urban, rural) Agricultural users Industrial users Recreation uses Navigational uses Ecological/environmental advocate groups
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Issues to ConsiderIssues to Consider
5. Water Technology Alternatives Efficiency Indicators(i). Performance
Water supply increase or water demand reduction
(ii). Cost Affordable investment and service costs
(iii). Reliability Life time
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Expected OutputExpected Output
1. Database of existing In-Country Capacity for Water resources Management
resources (types, distribution, volume in place, exploitable volume, etc.)
delivery technologies (centrally managed, community managed, household managed)
Costs build-up (investment, annual O & M, etc) Delivery cost Cost-efficiency ratios
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Expected OutputExpected Output
2. A Framework for Integrated Water Resources Management in the Region
inclusive of :
legal
environmental
financial
Mechanisms for sustainability.
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Integrated Water Resources Integrated Water Resources Management OutlookManagement Outlook
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
WP 04 - TASK FRAMEWORKWP 04 - TASK FRAMEWORK
1. Identification of the significant water sector problems and objectives-goals of each CASE STUDY
2. DATA INPUT from WP case study partners
3. Ranking and dealing with CASE STUDY water issues
4. Development of suitable alternatives and constraints
5. Techno-economic database construction
6. DATA OUTPUT
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
Discussion-QuestionsDiscussion-Questions
1. CONCEPT
Examination of Water-Tech alternatives (Techno-econ assessment): - How much in detail….??On local or state catchments level??- Emphasize on DEMAND-consumption practices???- According to what % of water saving or % water supply increase,
different alternatives will be examined??.Who will identify the significance?
Including in the Assessment of Potential Benefits of management practices:
- Estimate the economic benefits of water quality improvement
(Water/Wastewater Treatment Costs Reduction etc..) …???? (eg
appropriate fertilization reduces groundwater nitrate pollution, thus less groundwater treatment required)
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
2. DATA REQUIREMENTS
Information input from case studies
We require data-detailed description/assessment on the current water management status of each case study, concerning:
- Driving Forces (eg Intensive agriculture )
- Pressures (eg. High water demand , use of fertilizers, etc)
- State (Water quantity or quality)
- Impacts (eg. groundwater level drop, High nitrate concentration)
in order to provide
- Response (eg. Pumping control, drainage reuse)
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
3. DATA INPUT
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO
-Total Water Resources, exploitation, consumption, management, recovery
-Main water uses and Conflicts
-Water demand versus available resource
-Water demand per sector (agriculture, domestic, tourism etc)
-Permanent and/or Seasonal deficits
-Water consumption practices
-Water Quality and Water Supply issues
-Resources & population
-Water Demand trends
-Existing conservation practices
-Land Use maps
-Hydrographic network
-Existing Infrastructure
-Supply, service Economics
-Social issues
4. DATA OUTPUT
Techno-economic data set format…..???????? We will provide tables (for each case study) with water technology options accompanied with cost functions????
Type of Cost functions……???????? Available cost data…???Water supply services/pricing..??
Provide a GENERIC APPROPRIATE TECHNIQUE TABLE with equipment/infrastructure and cost functions and
couple it with a TABLE including Country Cost Adjustment Factors, assigned for each CASE STUDY..????
OPTIMA - WP 04 - Techno-economic dataOPTIMA - WP 04 - Techno-economic data – – IINTERGEONTERGEO