While technologies like solar, batteries, and energy efficiency improvements are increasingly affordable, the process of sizing, selecting, financing, permitting, and getting them installed has been confusing and painful. Lumen Energy applies technology and decades of expertise to make it simple. We do the hard work on behalf of building owners, and are here to help things go right over the long term. We offer personalized clean energy systems, under monthly energy subscriptions that deliver immediate value.

Our team has deep experience spanning energy technology, software, artificial intelligence, and finance. We have advanced new research at places like Stanford and Berkeley and built new products for companies like Google, Stripe, Bloom Energy, and Shopify.

We take a radically simplified approach to solar: use software to do much of the hard work upfront so we can make a simple, personalized offer. We work with the best installers to make the process easy, letting building owners stay focused on running their businesses.