John Rogers

Senior energy analyst, Clean Energy

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John Rogers is a senior energy analyst with expertise in renewable energy and energy efficiency technologies and policies. He co-manages the Energy and Water in a Warming World Initiative (EW3) at UCS that looks at water demands of energy production in the context of climate change. He holds a master’s degree in mechanical engineering from the University of Michigan and a bachelor's degree from Princeton University. See John's full bio.

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John's Latest Posts

Kids, Scientific Integrity, and What We Can Learn From the Local Science Fair

My kids’ school recently had its annual science fair, and what a thing of beauty it was. From catapults to solar stills to randomized trials about yawning, the projects of those elementary and middle school kids remind us what science is all about: Hypothesis, methodology, data, and conclusions. (And maybe the occasional blue marble.)

If only all of our elected leaders got that. Read more >

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Photo: UCS

On Top of a Wind Turbine, On Top of the World

Stand atop a wind turbine and you get some powerful perspective. When you’re 280 feet off the ground, your feet clinging to the deck, the breeze blowing past, you’ve got a clear view of the power of wind energy. This past summer, I experienced it first-hand.

It’s a view that’s out of this world, and in it.

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Who’s Driving Clean Energy Momentum? Ranking State Progress

Clean energy has been having a really good run in recent years: costs falling, scale skyrocketing, millions of people enjoying its benefits. And the future is looking bright in a lot of ways, with technologies, customers, and policies coming together in beautiful harmony for a whole lot more progress to come.

When it comes to the role of our 50 states in creating this great clean energy momentum, which ones do we have to thank? That’s what the new Clean Energy Momentum State Ranking from the Union of Concerned Scientists set out to discover. As for how to figure out who’s tops, that title says it all… if you just look at each piece.

Let’s break it down, build it up, and see what we get. (And some of the answers just might surprise you.)

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La energía limpia, el progreso de los estados y qué podemos hacer

Un nuevo análisis de la Union of Concerned Scientists clasifica el progreso de los estados en la transición hacia la energía limpia. ¿Por qué es importante que apoyemos el esfuerzo de los estados? Read more >

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Solar Panels vs. Gromdars—Battle of the Century, or No Contest?

Two technologies have been going head-to-head to capture the public’s imagination. Both represent wholly new ways of doing things, and both hold tremendous potential. But what’s the reality behind the headlines? Which one really deserves the limelight?

As with so many issues, facts and data are the way to find out. So, here you have it: Solar Panels versus Gromdars, 2017 edition.

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Photo: Black Rock Solar/CC BY 2.0, Flickr
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