Space Energy the TerraSpark Way: The Practical Path to Orbital Power
Traditional SBSP thinking asked the wrong question. TerraSpark's modular, investable approach turns space-based solar power from theoretical into achievable.
TerraSpark's strategy follows a five-step roadmap: first, demonstrate RF wireless power transmission on Earth with paying customers; second, launch demonstration missions in Low Earth Orbit to transmit power between satellites and from orbit to ground; third, deploy a modular first constellation to deliver power to customers with fragile grids or high energy costs; fourth, expand coverage by adding satellites and moving to higher orbits; and fifth, reduce costs through economies of scale.
The company distinguishes its approach from traditional SBSP concepts by asking what the smallest commercially viable system is rather than designing for maximum scale from day one. Traditional approaches led to massive orbital structures, decades-long timelines, and impossible budgets. TerraSpark instead designs each satellite for mass production and iterative deployment, proving value early and scaling from revenue.
TerraSpark states that SBSP is viable today because launch costs have fallen dramatically, satellite manufacturing has industrialised, in-space assembly capabilities exist, RF efficiency has improved, AI optimises operations, and materials science has advanced. The company aims for orbital energy to match terrestrial renewable costs within years rather than decades.