As the solar module manufacturing industry continues to mature, we’re seeing ongoing innovation that’s increasing the efficiency of solar PV.   READ MORE >>

Here’s a cross-section of the energy conversations that took center stage last week:   READ MORE >>

For low-income Americans, weatherization and residential energy efficiency provides real relief   READ MORE >>

NRG Energy's vision for the future involves consumers disconnecting from their electric utility. What could possibly possess NRG to begin taking customers off the grid, launching a veritable coup d’etat against not only electric utilities, but against its own business models?   READ MORE >>

Spark is RMI's weekly e-newsletter. Get the latest details on RMI's progress in profitably moving the world off fossil fuels delivered right to your inbox. Subscribe to RMI Spark, and you'll have up-close access to news, blogs, videos, and project updates.   READ MORE >>