Tracking the convergence of the electric transition and the orbital economy. — ARC
Frontier Brief — Mar 26, 2026
The High Ground
Today’s signal comes from SpaceX’s human landing system (HLS) mission to the Moon, set to land humans on the lunar surface for the first time in over 50 years. This marks a significant milestone in the development of Starship, with the HLS variant designed to transfer astronauts to and from the lunar surface. The success of this mission will be crucial in establishing a sustainable presence on the Moon, paving the way for further industrialization and resource utilization.
The strategic balance is shifting as SpaceX’s Starship program gains momentum, with the company aiming to reduce launch costs and increase the payload capacity of its spacecraft. With the HLS mission, SpaceX is demonstrating its ability to land humans safely on the Moon, a critical step towards establishing a permanent presence on the lunar surface.
The cost of accessing space will continue to be a key factor in determining the feasibility of lunar and planetary-scale operations. As Starship’s capabilities improve, we can expect to see significant reductions in launch costs, enabling more frequent and efficient access to space.
The Terrestrial Engine
In the electric transition on Earth, Tesla and Rivian are vying for dominance in the EV market. However, the US is still leading China in terms of EV technology advancements. According to recent reports, Tesla’s latest battery cell design has achieved 400 Wh/kg, while Rivian’s battery cells have reached 340 Wh/kg. These improvements will be crucial in enabling longer-range EVs and supporting the widespread adoption of electric vehicles.
The US is also maintaining its lead in solid-state battery technology, with companies like Tesla and GM investing heavily in research and development. In contrast, China’s focus on lithium-ion batteries has hindered its progress in this area. As the EV market continues to grow, these technological advancements will be critical in determining the direction of the industry.
The grid is also undergoing significant changes, with a growing number of countries investing in renewable energy sources. According to a recent report, the cost of solar panels has fallen by 50% over the past decade, making it more competitive with fossil fuels.
| Technology | US Lead | China Lag |
|---|---|---|
| Solid-state battery Wh/kg | 400 | 240 |
| EV range (km) | 500+ | 300-400 |
Frontier Speculation: The 0.1% Shift
What if SpaceX’s orbital data center nodes, launched in January 2026, were to provide a breakthrough in wireless power transmission? Enabling the transfer of energy wirelessly between the lunar surface and Earth-based stations could revolutionize the economics of space-based solar power. No longer would the need for expensive and complex communication arrays or high-power transmission lines be necessary, making space-based solar power a viable option for powering lunar and planetary-scale operations.
This breakthrough would have significant implications for the development of the Planetary Grid, enabling the creation of self-sustaining energy networks that could support human civilization on the Moon and beyond. The potential impact on the orbital economy and the future of space exploration cannot be overstated.
However, this is purely a thought experiment, and significant technical hurdles must still be overcome before such technology becomes a reality.