Join
Search

John Rogers

Author image

About the author: 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.

Annual Energy Outlook 2015: EIA Consistently Lowballs Renewables, Undercuts Climate Change Efforts

The U.S. Department of Energy’s Energy Information Administration is about to publish its annual best guess as to what the future will hold, energy-wise. But if the past is any guide, their best guess is likely to lowball renewable energy’s potential contribution. That has real implications for our nation’s efforts to tackle climate change. Here’s what to watch for when the 2015 Annual Energy Outlook comes out, and why it matters. Read More

Bookmark and Share

Portland Sunnier Than Houston? Solar Power Resources Are More Widespread Than You Think…

The spring equinox is a fine time to celebrate the sun. And, for the solar power lovers among us, it’s a great time to take stock of how much sun is available for rooftop solar across the country.

When we do, we find that, over the course of the year, the sun for solar power generation is actually much more evenly distributed than sunny-Southwest-postcards-vs.-Northern-snow-scenes would suggest. It’s also more evenly spread than typical solar maps would lead you to believe. Here’s a better way to see how much you’ve got. Read More

Categories: Energy, Science Communication  

Tags:   

Bookmark and Share

Solar Power, Solar Donuts, and a Landmark 20-Gigawatt Milestone

I’m just back from the annual PV America conference, where the talk was all about the great stuff happening, solar-wise, and what it’ll take to keep it going. And now the official industry figures for U.S. solar’s 2014 performance have just come out, putting some hard numbers—and donuts—on the table. And there’s a lot of good news in there. Read More

Categories: Energy  

Tags: ,   

Bookmark and Share

Heart of Science: Leonard Nimoy, 1931-2015

As the eulogistic outpourings of the last few days show, Leonard Nimoy’s death has touched many people in this country and beyond, including those of us with a science bent and a strong affinity for a certain Vulcan. His most famous character says a lot about how to move forward on some issues of monumental importance. Read More

Categories: Science Communication  

Bookmark and Share

Another Day, Another U.S. Solar Record: 5 Great Facts About the Desert Sunlight Project

Solar power is breaking records all the time. This week saw another one, with the dedication of a ginormous solar project in California. Here are 5 great facts about the Desert Sunlight Solar Farm to sprinkle into the conversation the next time you’re chatting at the bus stop or a cocktail party. Read More

Bookmark and Share

Where Florida’s Electricity Comes From, and How It Can Do Better

Florida has been on my mind lately, as storm after storm has piled the snow up outside my door and relatives have called from the Sunshine State to report on the (rather higher) temperatures they’re experiencing. But the state has also been attracting attention with its electric sector moves—some positive, some less so.

When it comes to electricity, the Sunshine State is still far short of living up to its clean energy potential. Here’s how and why decision makers should fix that. Read More

Bookmark and Share

Three Reasons Why the Virginia Coastal Protection Act Is Smart Policy

A Washington Post editorial yesterday called out a new bill in the Virginia state legislature as “the smart way” to go about cutting carbon emissions. Here are three reasons why it’s easy to agree with that take on what my home state might do. Read More

Bookmark and Share

Rooftop Solar Panels Can Produce All the Electricity You Need. Just Ask This Family.

Solar panels on the roof can do more than just cut your net electricity use; they can bring it all the way down to zero. Here’s one family’s story about that process, and what it all means. Read More

Bookmark and Share

New Jersey’s State of the State: What Gov. Christie Really Said about Climate and Energy

New Jersey Governor Chris Christie, in his State of the State speech last night, said very little about energy and nothing about climate change. But it’s easy to see climate and energy all over his speech, if you just know where to look. Read More

Categories: Energy, Global Warming  

Tags: ,   

Bookmark and Share

8 Ways It’s Been a Great Year for Renewable Energy

As 2014 comes to a close, it’s helpful to look back and take stock of successes in the clean energy space. Here are 8 ways that it’s been a great year for clean energy (and just a few areas for improvement). Read More

Bookmark and Share