Mark Delucchi News Today

Stanford engineers develop state-by-state plan to convert U.S. to 100% clean, renewable energy by 2050

Review of No Miracles Needed: how today’s technology can save our climate and clean our air, by Mark Jacobson.

The transition we need extends beyond our energy systems, requiring us to achieve a sustainable scale of human activity relative to the ecosystems we depend on.

The truth is new and counterintuitive: we have the technology necessary to rapidly ditch fossil fuels.

EVA HAMRUD, METAFACT 10 JULY 2021 In order to mitigate the global impacts of climate change, we need to dramatically reduce our carbon emissions, or even better – stop emitting completely. Many countries have recognized the need to switch from fossil fuels to renewable or green energy in order to do this.   Whilst most of us are in homes that are powered from a mixture of sources from coal to wind, is it feasible that one day everything will be solely from renewable energy sources? We aske...

By Christopher Winter (not verified) on 06 Dec 2015 #permalink Colour me skeptical. This is a simulation from the same team that added carbon releases from fires started from a global nuclear holocaust to nuclear powers carbon footprint. By Eamon (not verified) on 07 Dec 2015 #permalink Greg, You make some points about the problems of nuclear power plants in your introductory paragraph, point which are widely disseminated, but not as solid as they seem. On the output-variation problem, the wiki...

mped thousands of tons of radioactive waste into ocean  Tampa Bay Times,  Times Staff Writer Dec. 24, 2013 They asked the dying Pasco County man about his Navy service a half-century before. He kept talking about the steel barrels. They haunted him, sea monsters plaguing an old sailor.”We turned off all the lights,” George Albernaz testified at a 2005 Department of Veterans Affairs hearing, “and … pretend that we were broken down and … we would take these barrels and having only st...

Biden flirts with the fantasy of small nuclear reactors as the cure for climate change if the nuclear revolution doesn’t happen in the next four years, it’s probably not going to happen The Green Fantasy and Messy Reality of Nuclear Power. TNR, 23 Dec 20, Biden is flirting with the idea of rejuvenating the industry to help decarbonize the economy—and there are skeptics in spades.   Joe Biden will have to do more about climate change than any president before him. He has no choice. Al...

The Green Fantasy and Messy Reality of Nuclear Power Biden is flirting with the idea of rejuvenating the industry to help decarbonize the economy—and there are skeptics in spades. ANDREW CABALLERO-REYNOLDS/AFP/Getty Images A woman walks past the nuclear plant on Three Mile Island. Joe Biden will have to do more about climate change than any president before him. He has no choice. Already, close U.S. allies are openly expressing their relief about the end of the ecologically disastrous Trump e...