Alternative Energy

Post a summary of a technological solution to air quality and climate change impacts in the forum. You may also like to reply to other people's posts, especially if you've had first-hand experience. Military examples would be very welcome.

You can start a new answer, or you can add your summary to someone else's post if it's on a similar theme (two types of solar panel for example). Don't worry if someone else has added something similar, it all adds to the conversation!