Smart Grid

Renewable Energy

The energy [r]evolution has begun

Access to energy is vital for our economies, but energy is one of the main sources of the greenhouse gas emissions putting our climate at risk. It follows that we need to transition to a low-carbon, renewable energy mix. That …

Solar Power

Busting 4 myths about solar PV vs. concentrating solar

Although both produce electricity from the sun, there are significant differences between solar photovoltaics (PV) and concentrating solar thermal electricity generation. This guide provides answers to the most pressing questions about the two solar technologies. 1. Isn’t concentrating solar power …

Green Jobs

The Recovery Act: the most important energy bill in American history

If the American Recovery and Reinvestment Act (ARRA) had been an energy bill, it would arguably have been the single-most important piece of clean energy legislation in our nation’s history. It drove unprecedented new investments — both public and private …

Smart Grid

Knowing what you spend on energy can cut usage by more than half

Feedback: It works for robot monkey arms and Scientology auditing, so shouldn’t it work to help you save electricity? Networking company Silver Spring Networks and Oklahoma Gas & Electric think so (and so do we). They’ve teamed up for a …

Smart Grid

California to green its grid with energy storage

With intermittent sources like wind and solar becoming more common, energy storage is increasingly seen as crucial for greening the grid.Photo: mike_tnIn just about every story on renewable energy, there’s a familiar cast of characters: green power developers, utilities, and …