Sommerville Energy Development

About

Built to develop the infrastructure behind energy independence

Sommerville Energy Development LLC is a California-based energy infrastructure development company established in 2026.

Our Company

Development grounded in discipline

We identify promising opportunities, evaluate sites, coordinate engineering and interconnection work, assemble partners and capital, and manage projects toward construction and operation.

We are not a utility or an engineering firm. Regulated engineering, construction and other professional services are performed by qualified third-party partners.

Mission

To develop modern energy storage and distributed infrastructure that strengthens communities, enables renewable integration and expands energy opportunity.

Vision

A more resilient America where advanced energy infrastructure supports communities of every size.

Values

What guides the work

Integrity
Infrastructure
Innovation
Community
Resilience
Responsible Development
Long-Term Value

Leadership

Jay Sommerville

Founder & Managing Member