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A halving of global greenhouse gas emissions is needed between now and 2050. This will require an energy technology revolution. All options must be used: energy efficiency, CO2-free fuels and CO2 capture and storage. The power sector will be especially affected and the global average carbon intensity of electricity needs to be reduced by one order of magnitude. A mix of renewables, nuclear and fossil fuels with CCS will be needed to achieve this goal. This development will affect gas turbine sales and their development.
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Dolf Gielen (2010) studied this question.
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