— The Erimtan Angle —


On 24 February 2014, Stanford’s Mark Shwartz writes that “Mark Jacobson and his colleagues have created a 50-state roadmap for replacing coal, oil and natural gas with wind, water and solar energy”.[1] As Director of the Atmosphere/Energy Program and Professor of Civil and Environmental Engineering, Jacobson seems well-placed to head such an ambitious undertaking, and he himself had this to say: “Drastic problems require drastic and immediate solutions. Our new roadmap is designed to provide each state a first step toward a renewable future”.[2] And the Jacobson plan was first unveiled at the annual meeting of the American Association for the Advancement of Science in Chicago . . . and as it turns out, the ‘2014 Annual Meeting theme—Meeting Global Challenges: Discovery and Innovation—focused on finding sustainable solutions through inclusive, international, and interdisciplinary efforts that are most useful to society and enhance economic growth’.[3]


Here is Professor Jacobson at the NASA Ames Research Center Director’s Colloquium on July 8, 2014 (in Moffett Field, California). Global warming, air pollution, and energy insecurity are three of the most significant problems facing the world today. The Jacobson talk discusses the development of technical and economic plans to convert the energy infrastructure of each of the 50 United States to those powered by 100% wind, water, and sunlight (WWS) for all purposes, namely electricity, transportation, industry, and heating/cooling, after energy efficiency measures have been accounted for.

Published on 27 Aug 2014

The 132-page report is freely available on the internet and presents the Jacobson plan in great detail, stressing that “[c]onversion to a 100% WWS [or wind, water and sunlight] energy infrastructure in the U.S. will eliminate energy-related air pollution mortality and morbidity and the associated health costs, and it will eliminate energy-related climate change costs to the world while causing variable climate impacts on individual states”.[4]


[1] Mark Shwartz, “Stanford scientist unveils 50-state plan to transform U.S. to renewable energy” Stanford News (26 Feb 2014). http://news.stanford.edu/news/2014/february/fifty-states-renewables-022414.html.

[2] Mark Shwartz, “Stanford scientist unveils 50-state plan to transform U.S. to renewable energy”.

[3] “Meeting Global Challenges: Discovery and Innovation (2014 Highlights)” AAAS. http://www.aaas.org/AM2014.

[4] Mark Z. Jacobson, Mark A. Delucchi, Guillaume Bazouin, Zack A. F. Bauer, Christa C. Heavey, Emma Fisher, Sean B. Morris, Diniana J. Y. Piekutowski, Taylor A. Vencilla and Tim W. Yeskooa, ” 100% clean and renewable wind, water, and sunlight (WWS) all-sector energy roadmaps for the 50 United States” Energy & Environental Science (2015), 8, pp. 2093–2117.

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