Clean Energy Options

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    The clean energy

    imperativePhilip Machanick

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    First a reminder

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    First a reminder

    why we are here

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    http://www.boston.com/bigpicture/2010/06/caught_in_the_oil.htmlMonday, 21 June 2010

    http://www.boston.com/bigpicture/2010/06/caught_in_the_oil.htmlhttp://www.boston.com/bigpicture/2010/06/caught_in_the_oil.html
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    http://en.wikipedia.org/wiki/Peak_oilMonday, 21 June 2010

    http://en.wikipedia.org/wiki/Peak_oilhttp://en.wikipedia.org/wiki/Peak_oilhttp://en.wikipedia.org/wiki/Peak_oil
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    I. Velicogna. Increasing rates of ice mass loss from the Greenland and Antarctic ice

    sheets revealed by GRACE, Geophys Res. Letters, vol. 36, 2009, L19503, 4 pp

    Monday, 21 June 2010

    http://www.agu.org/pubs/crossref/2009/2009GL040222.shtmlhttp://www.agu.org/pubs/crossref/2009/2009GL040222.shtmlhttp://www.agu.org/pubs/crossref/2009/2009GL040222.shtmlhttp://www.agu.org/pubs/crossref/2009/2009GL040222.shtml
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    not all doom and gloom

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    not all doom and gloomlets look at solutions

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    stationary energy

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    intermittent

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    wind

    intermittent

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    wind

    intermittent

    photovoltaics

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    wind

    intermittentpredictable

    photovoltaics

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    wind

    high water

    low waterr

    an

    ge

    sea tidepool

    tide

    intermittentpredictable

    photovoltaics

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    wind

    high water

    low waterr

    an

    ge

    sea tidepool

    tide

    intermittentstorage

    predictable

    photovoltaics

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    wind

    high water

    low waterr

    an

    ge

    sea tidepool

    tide solar thermal

    intermittentstorage

    predictable

    photovoltaics

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    wind

    high water

    low waterr

    ange

    sea tidepool

    tide solar thermal

    hydro

    intermittentstorage

    predictable

    photovoltaics

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    dry hot rocks geothermal

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    dry hot rocks geothermal

    predictable intermittent

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    mobile energy

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    Japan

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    Japan Moscow

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    Barcelona

    Japan Moscow

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    Barcelona

    Japan Moscow

    VancouverMonday, 21 June 2010

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    Barcelona

    Japan Moscow

    VancouverMonday, 21 June 2010

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    Barcelona

    Japan Moscow

    VancouverMonday, 21 June 2010

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    Barcelona

    Japan Moscow

    VancouverMonday, 21 June 2010

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    easy if you can do

    electric

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    how do you refuel an

    electric car?

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    electric refuel options

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    electric refuel options

    car batteries 50kWh

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    electric refuel options

    car batteries 50kWh

    expensive to replace

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    electric refuel optionsrapid (10 min) charging

    car batteries 50kWh

    expensive to replace

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    electric refuel optionsrapid (10 min) charging battery swaps

    fuel cells:

    car batteries 50kWh

    expensive to replace

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    electric refuel optionsrapid (10 min) charging battery swaps

    fuel cells:

    refuel with hydrogen

    car batteries 50kWh

    expensive to replace

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    electric refuel options

    Honda FCX Clarity

    rapid (10 min) charging battery swaps

    fuel cells:

    refuel with hydrogen

    car batteries 50kWh

    expensive to replace

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    electric refuel options

    Honda FCX Clarity

    rapid (10 min) charging battery swaps

    fuel cells:

    refuel with hydrogen

    car batteries 50kWh

    expensive to replace

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    electric refuel options

    Honda FCX Clarity

    rapid (10 min) charging battery swaps

    fuel cells:

    refuel with hydrogen

    car batteries 50kWh

    expensive to replacehydrogen hard to store

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    electric refuel options

    Honda FCX Clarity

    rapid (10 min) charging battery swaps

    fuel cells:

    refuel with hydrogen

    car batteries 50kWh

    expensive to replacehydrogen hard to store

    energy-intensive production

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    the harder ones

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    biofuelsh d

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    the harder ones

    hydrogen

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    biofuelsh d

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    the harder ones

    biofuels

    hydrogen

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    biofuelsh d

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    the harder ones

    biofuels

    hydrogen

    hybrid, biofuelsMonday, 21 June 2010

    biofuelsh d

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    the harder ones

    biofuels

    hydrogen

    hybrid, biofuels

    we used to

    know how todo this

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    vehicle to grid (V2G)

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    vehicle to grid (V2G)

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    vehicle to grid (V2G)

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    vehicle to grid (V2G)

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    putting it all together

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    intermittent

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    wind

    intermittent

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    wind

    intermittent

    photovoltaics

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    predictable

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    wind

    intermittentpredictable

    photovoltaics

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    storagepredictable

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    wind

    high water

    low water range

    sea tidepool

    tide

    intermittentpredictable

    photovoltaics

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    storagepredictable

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    wind

    high water

    low water r

    ange

    sea tidepool

    tide solar thermal

    intermittentpredictable

    photovoltaics

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    i istorage

    predictable

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    wind

    high water

    low water r

    ange

    sea tidepool

    tide solar thermal

    hydro

    intermittentpredictable

    photovoltaics

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    i istorage

    predictable

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    wind

    high water

    low water r

    ange

    sea tidepool

    tide

    v2g

    solar thermal

    hydro

    intermittentpredictable

    photovoltaics

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    ...

    i t itt t storagepredictable

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    wind

    ..

    .

    ..

    .

    high water

    low waterr

    ange

    sea tidepool

    . . ..

    ..

    .-

    .

    .. .

    .

    tide

    v2g

    solar thermal

    ..

    :

    ..

    .

    .. .

    .

    .

    .

    .

    . .

    .

    hydro

    intermittent storagep

    photovoltaics

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    ...

    i t itt t storagepredictable

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    virtual power station

    wind

    ..

    .

    ..

    .

    high water

    low waterr

    ange

    sea tidepool

    . . ..

    ..

    .-

    .

    .. .

    .

    tide

    v2g

    solar thermal

    ..

    :

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    .

    .. .

    .

    .

    .

    .

    . .

    .

    hydro

    intermittent storagep

    photovoltaics

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    ...

    i t itt t storagepredictable

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    virtual power station

    wind

    ..

    .

    ..

    .

    high water

    low waterr

    ange

    sea tidepool

    . . ..

    ..

    .-

    .

    .. .

    .

    tide

    v2g

    solar thermal

    ..

    :

    ..

    .

    .. .

    .

    .

    .

    .

    . .

    .

    hydro

    intermittent storagep

    photovoltaics

    hydrogen?

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    All this can be done

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    All this can be done

    now so whats the holdup?

    massive investment in existinginfrastructure

    massive cost to change everything

    fossil fuel companies working hard toconvince everyone theres no alterative

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    ResourcesDavid MacKay. Sustainable Energy Without the Hot Air,

    UIT, 2008 http://www.withouthotair.com

    good general resource: IEEE Spectrum

    http://spectrum.ieee.org

    rapid charging

    http://spectrum.ieee.org/green-tech/advanced-cars/

    electriccar-maker-touts-10minute-fillup

    swap out batterieshttp://www.wired.com/autopia/2009/05/better-place/

    charging stations

    http://en.wikipedia.org/wiki/Charging_station

    http://en.wikipedia.org/wiki/Charging_stationhttp://en.wikipedia.org/wiki/Charging_stationhttp://en.wikipedia.org/wiki/Charging_stationhttp://www.wired.com/autopia/2009/05/better-place/http://spectrum.ieee.org/green-tech/advanced-cars/electriccar-maker-touts-10minute-filluphttp://spectrum.ieee.org/green-tech/advanced-cars/electriccar-maker-touts-10minute-filluphttp://spectrum.ieee.org/http://www.withouthotair.com/http://en.wikipedia.org/wiki/Charging_stationhttp://en.wikipedia.org/wiki/Charging_stationhttp://www.wired.com/autopia/2009/05/better-place/http://www.wired.com/autopia/2009/05/better-place/http://spectrum.ieee.org/green-tech/advanced-cars/electriccar-maker-touts-10minute-filluphttp://spectrum.ieee.org/green-tech/advanced-cars/electriccar-maker-touts-10minute-filluphttp://spectrum.ieee.org/green-tech/advanced-cars/electriccar-maker-touts-10minute-filluphttp://spectrum.ieee.org/green-tech/advanced-cars/electriccar-maker-touts-10minute-filluphttp://spectrum.ieee.org/http://spectrum.ieee.org/http://www.withouthotair.com/http://www.withouthotair.com/