Renewables can lead to 80% CO2 reduction in US electricity production

Last week’s edition of Nature Climate Change includes a new study done by NOAA and University of Colorado Boulder that helps us understand how the United States can meet its INDC pledge. From the abstract:  Carbon dioxide emissions from electricity generation are a major cause of anthropogenic climate change. The deployment of wind and solar power reduces these…
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Subnational leaders leading the way

“Under 2 MoU”  – no it’s not Prince’s latest song, it is the initiative of subnational leaders (Mayors and Governors)  committing to limit emissions below 2 metric tons per capita by 2050 which is the amount of reductions needed to limit global warming to less than 2°C. This initiative, supercharged by the leadership of Governor…
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Carbon Capture and Sequestration – A Cautionary Tale

www.energydigital.com

“That is not what the IPCC says.”   At an event promoting carbon capture and sequestration technology (CCS), an audience member who co-authored a section of the IPCC Synthesis challenged the assertion that carbon capture and sequestration is a necessary technology to reduce greenhouse gas emissions. In doing so, he highlighted the tension between competing…
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The Ying and the Yang of the Low Carbon Economy

Montgomery Cty Division

  The call for a new low carbon economy is echoing through the halls of COP 21. In the opening ceremony, French President Francois Hollande, Prince Charles, and UN Secretary General Ban Ki Moon all urged the world to transition to a new low carbon economy.   Making that transition requires action on multiple fronts….
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A Woman Saving the Planet

This week’s New Yorker leads off with a “Reporter at Large” article by science writer Elizabeth Kolbert (The Sixth Extinction), The Weight of the World: Can one woman get the U.N. to save the planet?  While ostensibly about UNFCCC Executive Secretary Christiana Figueres – answering the subtitled question, “can [she] persuade humanity to save itself?”…
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“It was the best of times, it was the worst of times”

“… it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we…
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Clean Energy to Go Around

Countries, states, and the private sector took center stage last week with an array of energy announcements from around the world. When visiting the US at the end of June, Dilma Rousseff, President of Brazil, announced with President Obama that both countries pledged to source 20% of their energy from nonhydro renewables by 2030.  China,…
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