Search

What is a Megawatt-Hour?

A bank of electric meters Alamy AT1J4P

A megawatt-hour is one of the most common measures of electricity. What is it, how does it relate to a megawatt, and how is it created?

December 2019 Clean Energy Headlines

* Goldman Sachs bails on coal
* Breakthrough research on a clean energy grid
* The first peer to peer energy trading market in the US
* Plus articles and podcasts from the Freeing Energy team

November 2019 Clean Energy Headlines

* Global use of coal-fired electricity set for largest decline in history.
* Solar on track to become top energy resource by 2035
* Electric cars are lowering the cost of driving.
* Plus articles and podcasts from the Freeing Energy team

October Clean Energy Headlines

Every month, we sift through hundreds of news items and research reports about clean, renewable energy and deliver the best ones directly to your inbox. California utility PG&E is shutting off the grid for millions of people in hopes of preventing another season of powerline-sparked wildfires. With extreme weather comes an increased risk of utility […]

September Clean Energy Headlines

The biggest news and research on clean, local energy in September 2019: electric vehicles and the grid, tough news for nuclear, recording-breaking wind and solar+battery deals, and much more.

August Clean Energy Headlines

Every month, we sift through hundreds of news items and research reports about clean, renewable energy to bring the best ones directly to you. Getting to 100% renewables requires cheap energy storage. But how cheap? According to new research out of MIT, a grid that runs entirely on renewables is more feasible than you might […]

July Clean Energy Headlines

Among the top news and analysis in July:
* After months of debate, Ohio nuclear bailout bill becomes law.
* Tesla opens new V3 Supercharger with solar and battery.
* Europe set to race past US in battery manufacturing.
* Energy transition prompts more insurers to back away from coal.

June Clean Energy Headlines

The biggest clean energy news and analysis from June 2019
* Solar has a new way to duck Trump’s tariffs: two-sided panels
* A radical idea to get a high-renewable electric grid
* Renewables to see $10 trillion in investments through 2050
* Trump administration finalizes revamp of Obama-era coal rule
* More Headlines