THEMES aims to provide the cheapest grid-scale dispatchable 24/7 carbon-free power, cheaper than natural gas generation, by coupling variable renewable generation (solar and/or wind) to grid-scale geological Long Duration Energy Storage (LDES). THEMES' LDES solution repurposes idle oil & gas well infrastructure for compressed air energy storage (CAES), a form of thermal-mechanical energy storage.

Our Mission

Meet The Team

Dr. Ram Shenoy

CEO & Co-Founder

Dr. Steve Sciamanna

VP Technology (Surface)

Dr. Bhavani Raghuraman

VP Technology (Subsurface)

Dr. Ashok Krishna

Chairman & Co-Founder

Suhas Bhagwat

VP India

Peter Nassab

VP Business Development

Developing Projects

Compressed Natural Gas Energy Storage

100 MW 12 Hour LDES

First Commercial California Project

DOE Long Duration Earth Shot Goal

The DOE is aiming to reduce energy storage costs by 90% to achieve an Levelized Cost Of Storage (LCOS) of $0.05/kWh in storage systems with 10+ hours of duration, all in the next 10 years. THEMES subsurface solutions allow for the reduction in cost that thermal and mechanical storage solutions need