Welcome to GTM's energy news quiz. I'm your host, Howie Mandel Mike Munsell.

We've provided explainer links to all of the solutions below the quiz, so try not to cheat by looking ahead! Sign up for our newsletter to improve your score every week.

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***SPOILERS BELOW***

1. Which vehicle manufacturer said conventionally-fueled cars will be nearly extinct by 2050?

2. Regulators in this U.S. state just shut down a net-metering program.

3. Which firm just launched asolar-plus-storage service for utilities called "Solar + Ice"?

4. Entergy announced that it will shutter Massachusetts' Pilgrim nuclear plant by this year.

5. This firm just acquired Retroficiency to expand data analytics for commercial buildings.

6. Modules currently represent what percent of the total cost of a turnkey fixed-tilt utility PV system?

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Mike Munsell is GTM's resident game geek. In addition to creating the GTM Energy News Quiz, he writes original riddles at www.riddleearth.com. Sign up to get them in your inbox every Monday and Friday.