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 >>

Deploying private capital for energy efficiency retrofits "could" be transformational, "but" investors lack the confidence in energy savings estimates against which lenders would underwrite loans. How do we boost that confidence?   READ MORE >>

RMI cofounder and chief scientist Amory Lovins offers a perspective on the "shared and massive shift" to a green energy future in Japan, China, and India.   READ MORE >>

Here are a number of themes that readers will find useful to advance their overall approach to portfolio energy management, regardless of their starting points.   READ MORE >>

One staffer on his personal motivations behind the work we do at RMI.   READ MORE >>