Blog Post: Whether and how to address non-carbon GHG emissions will be an issue at Copenhagen. Emissions associated with food production and consumption will figure among them.

Blog Post: Last year, these six would have won it all, but now they've still got to face out of state competition

Blog Post: One compilation suggests that automated electricity meters are to be installed in more than half the U.S. states, including most of the most populous ones

Blog Post: Appliances in Masdar City will talk to the grid and make decisions about how much energy to use - but shouldn't they ask permission first?

Blog Post: Says American Council for an Energy-Efficient Economy

Podcast: Jordan's groundwater from the desert will be transported to Amman, a trade-off between consuming a strategic resource, and keeping the country up and running.

Podcast: Low-Flow Toilets have Water-Saving Super Powers

Article: Dive into our special report on the Global Water Challenge

Podcast: Approaching water and energy sustainability from many angles, including policy, social, economics and technology.

Podcast: Recycled Water in the Desert Southwest