Though that may depend on how we define "clean" and "renewable."
The vast proposal outlines a plan to save the Earth from environmental catastrophe.
Here's everything you need to know about COP24.
We're on track for a worst-case scenario.
There's a lot of info in here about what we're in for.
With flipping districts come flipping issues.
A state-by-state breakdown of policies that could change your community.
We have the technological capability to stop our earth from warming further. But it looks like that won't happen.
A new bill has been fast-tracked in the midst of a climate change-fueled wildfire season.
Algae blooms in lakes and oceans generate pollution that harms people, pets, and the planet.
Little changes can make a big difference
Creating future Olympic venues requires thinking about how they will be used far into the future.
Is it a breakthrough, or just a buzzword?
There are more realistic ways to combat climate change.
Time to turn words into action.
Greenhouse gas emissions from health care will be responsible for the loss of thousands of years of life.
Those little paws leave a big environmental footprint.
As temperatures rise, power plants pump out more emissions
We've got a long way to go
Why 31 countries joining The Paris Agreement is a big deal
The AirCore could be used to help countries adhere to their climate commitments
The program will make China the world's biggest carbon market
And acidification is on the rise again
Climate scientists routinely face death threats, hate mail, nuisance lawsuits and political attacks. How much worse can it get?