Some states are helping them along, but projects in progress are all competing for the same scarce labor and resources.

Maybe, but even the ones that want to be environmentally friendly face energy challenges.

The hydropower sector retained access to federal tax credits in the GOP tax bill passed this summer. But the industry is confronting a once-in-a-generation problem too.

Back in 2005, we burned a lot of coal to keep the lights on in the U.S. That’s been replaced by natural gas and renewables.

Infrastructure costs, fluctuating commodity prices and climate change have all factored into the price of your energy bill. 

A bill passed by the Texas Senate asks solar and wind plants to pay for additional power generation for when the sun doesn't shine or the wind doesn't blow.

What happens when I try to figure out how to make my retirement account less horrible for the climate. 

We’re likely to continue our all-of-the-above approach that includes fossil fuels and renewables, with price a key factor.

Solar’s big year helped push the proportion of power generated by renewables up to 24%.

Meanwhile, China is outpacing everyone when it comes to building new solar and wind energy projects.