Please join us at the The 44th annual Space Power Workshop (SPW) will be held April 26 – 29, 2027. A classified session will be held Monday, April 26, at The Aerospace Corporation in El Segundo, CA. Unclassified technical sessions will be held Tuesday – Thursday at the Torrance Marriott Redondo Beach Hotel in Torrance, California.

This workshop provides an informal, unclassified and classified, forum for the exchange of ideas and information on space power. This year’s theme is “The Expanding Space Domain: From LEO to Cislunar and Beyond.”

As the space domain expands, power systems must meet the demands of increasingly diverse missions, environments, and operational needs. From proliferated architectures in low Earth orbit to sustained operations in cislunar space and missions beyond, advances in space power will be critical to enabling what comes next.

This workshop welcomes experts and researchers from government, national labs, industry, and academia working on satellites, batteries, solar cells, power electronics, and power devices. Attendees with a broad interest in space power, from component-level technologies to full system architectures, are encouraged to join. We also warmly welcome students pursuing these fields and offer discounted registration rates to support their participation.

New this Year! Technical Exhibits: Leading experts and organizations will showcase their work through hands-on demos, equipment, and prototypes, an interactive way to engage with cutting-edge work.

All activities on April 27-29 are informal and unclassified.

SPW Classified Day – Monday, April 26

The SPW classified session will be held at The Aerospace Corporation campus in El Segundo on Monday, April 26, 2027. All attendees MUST be a U.S. Citizen and possess a TS/SCI clearance.

If interested in presenting, please send an unclassified Title and Abstract (1-paragraph) to spw-c@aero.org

The Aerospace Corporation MUST receive your clearance certification NO LATER THAN Friday, April 9, 2027 for you to be able to attend the 2027 SPW Classified Session. Please visit the Classified Session page for more information.