Good news everybody!

• Renewable energy is now much cheaper than fossil fuels. The Crucial Years.
• Most CO2 from Australia’s megafires has been offset by algal blooms. New Scientist.
• Guinea declares end of Marburg virus outbreak. Reuters.
• Scientists created the world’s whitest paint. It could eliminate the need for air conditioning. USA Today.

For more good news, check out The Progress Network and Future Crunch.