Nuclear represents a significant low-carbon opportunity. The electricity it produces is green and reliable.
Renewable energy is no longer a niche fuel.
We are already witnessing a transformation in the U.S. economy to increased production of lower carbon energy through fuel switching to natural gas and expansion of wind, solar, geothermal, and other renewable non-carbon intensive energy sources.
We have ensured through the 2013 Energy Act that low-carbon energy resources have a secure future in our energy mix. Wind, tidal, nuclear, biomass and CCS all have a major role to play.
Humanity's future, to say nothing of its prosperity, will depend on how the world tackles two central energy challenges: securing reliable supplies of affordable energy and switching to efficient low-carbon energy.
I'm determined to use all of my powers to make sure that Britain leads the way in sourcing the energy we need from low carbon sources.
Of course methane is a fossil fuel, but as long as it is burned efficiently and fugitive emissions of methane gas are minimised, it is a less harmful fossil fuel than coal and oil and is an important way-station on the global journey towards low-carbon energy.
Obviously the world is moving away from high carbon energy to low carbon energy, and eventually moving away toward renewable energy. So it is in the interest of Africa to move towards that, because that's where the world is moving.
Shifting towards low-carbon energy systems can avert climate catastrophe while creating new opportunities for investment, growth, and employment.