Space Frontier Foundation to showcase space solar power at U.S. energy event

The Space Frontier Foundation will host a Space Solar Power Symposium on Sept. 30 in Washington, D.C., bringing utilities, grid planners, policymakers and investors into the conversation. The goal is to move space solar power from a space-industry idea toward an energy-market option as demand for reliable clean power rises.

Why it matters: - Space solar power is being pitched as a dispatchable clean-energy source that can transmit power wirelessly across geographic boundaries. - The symposium is designed to bring the technology into the mainstream energy industry, where utilities, data centers, grid operators and investors make deployment decisions. - Rising demand for reliable electricity makes new firm clean-power options more relevant for utilities and large power buyers.

What happened: - The Space Frontier Foundation will hold a dedicated Space Solar Power Symposium on the morning of Sept. 30, 2026, at the Omni Shoreham Hotel in Washington, D.C. - The session will take place during Experience POWER 2026. - The symposium will also coincide with the Data Center POWER eXchange. - The event will gather energy industry leaders along with companies working on space solar power.

The details: - The half-day symposium will focus on economics, grid integration, technology readiness, policy, investment and deployment pathways. - Speakers will include the industry’s foremost experts, who will engage directly with attendees. - The Space Frontier Foundation says commercial progress in space capabilities, wireless power transmission and lower launch costs are making space solar power more credible. - The organization says the technology has moved from a decades-old concept toward a practical option for dependable, scalable clean energy. - The audience is expected to include utility leaders, grid planners, policymakers, investors, government agencies and energy companies. - The Space Frontier Foundation says an energy industry presence in space could create sustained commercial demand for launch, manufacturing, infrastructure and operations beyond Earth.

Between the lines: - The symposium is a signal that space solar power is being framed less as a science project and more as an energy-market discussion. - The pitch is aimed at buyers and regulators who would have to finance, approve and integrate the technology if it advances. - The Foundation is also linking space-based energy development to broader commercial activity in orbit, not just to power generation on Earth. - Srikanth Raviprasad, Space Solar Power Program Manager at the Space Frontier Foundation, said space solar power deserves investment and deployment consideration alongside other firm clean-energy technologies because it can send power across borders at light speed. - Sean Mahoney, Executive Director of the Space Frontier Foundation, said commercial development in space can create abundant new resources for people on Earth.

What's next: - The September symposium will be the next step in building energy-industry awareness and partnerships around space solar power. - The key follow-on questions will be whether the technology can prove its economics, grid value and deployment path to potential buyers and regulators. - The Space Frontier Foundation will continue using the event to push space solar power into clean-energy planning discussions.

The bottom line: - Space solar power is moving from concept to industry conversation, and the Washington event is meant to test whether the energy sector is ready to take it seriously.