Central Station Coal/CCS
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Large-scale coal-fired power generation in the large megawatt scale needing transmission connections/with clean carbon sequestration.
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~no change from historic levels due to economic conditions
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Central Station Gas
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Large-scale natural gas-fired generation in the large megawatt scale needing transmission connections
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++increasing as cheapest source of power
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Central Station
Solar
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Large-scale solar power generation at the megawatt scale needing transmission connections
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-decreasing due to lack of new technology and slow economy
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Central Station
Wind
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Large-scale wind-powered generation in the megawatt scale needing transmission connections
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~maintains relative position
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Central Station
Nuclear
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Large-scale nuclear-powered generation needing transmission connections
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~maintains relative position with extensions
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Geothermal
Power
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Central station geothermal needing transmission connections
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~maintains relative position
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Hydro Power Expansion/Extension
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Continuation or expansion of hydro power generation at existing plants needing transmission connections
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~maintains relative position with extensions
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Distributed Solar
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Small scale (generally roof-top photovoltaic systems) that are located at the site of consumption
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+increases due to local initiatives
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Distributed
Energy Efficiency
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Multiple forms of investment in capital stock which leads to reduced energy consumption or which support load management
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+increases due to local initiatives
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Distributed
Gas
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Small-scale natural gas-fired generation serving loads in a local area which may or may not require distribution
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+increases due to local initiatives
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Distributed
Power Storage
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Use of local sources of electric energy storage from stationary or mobile sources
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+increases due to local initiatives
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Large Scale
Central Storage
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Using a range of technologies and needing transmission connections
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~relatively same with no innovation
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