SpaceX has asked US regulators to approve a new satellite system that would act like a large, space-based computing network. Several outlets report that SpaceX filed a request with the US Federal Communications Commission (FCC) for an “orbital data center” constellation. This could include up to one million satellites in low Earth orbit, powered mainly by solar energy and connected using laser links.
The idea is simple. Instead of building more data centers on land, SpaceX would place computing hardware in orbit and run it on sunlight. The system would then handle heavy computing tasks, including AI workloads, without drawing electricity from local grids on Earth.
AI Is Pushing Power Systems to the Edge
The scale is what makes the proposal unusual. Today, there are roughly 15,000 satellites in orbit, and reports say more than 9,600 are active Starlink satellites. A one-million-satellite “data center” network would be far larger than anything proposed so far.
However, the “one million” figure appears in reporting tied to the FCC filing, but regulators have not yet approved the plan. Several analysts and engineers quoted in coverage also treat the number as a maximum request, not a final build plan.
The FCC filing stated:
“By directly harnessing near constant solar power with little operating or maintenance costs, these satellites will achieve transformative cost and energy efficiency while significantly reducing the environmental impact associated with terrestrial data centers.”
SpaceX’s proposal arrives during a period of fast growth in computing demand. The International Energy Agency (IEA) estimates that data centers consumed about 415 terawatt-hours (TWh) of electricity in 2024. This is roughly 1.5% of global electricity use. Demand has grown by around 12% each year for the last five years.
Older IEA work also highlighted how quickly demand can rise. One IEA scenario noted that data centers consumed 460 TWh in 2022. In a worst-case situation, this could exceed 1,000 TWh by 2026. The increase depends on trends in AI, crypto, and efficiency.
This demand growth has significant effects on power systems. Utilities, cities, and local communities often push back when new large data centers arrive. The concerns include higher power demand, water use for cooling, and land use. Thus, SpaceX and Elon Musk have framed space-based computing as a way to reduce pressure on Earth’s power grids.
That is where renewables enter the story. Globally, clean energy investment is already rising fast. The IEA said total global energy investment exceeded US$ 3 trillion in 2024, with around US$ 2 trillion going to clean energy technologies and infrastructure. BloombergNEF reported that clean energy investment reached $2.3 trillion in 2025.
Why Space Looks Tempting for Energy-Hungry AI
Space has one obvious advantage: sunlight is steady above the clouds. Solar panels in orbit can receive strong sunlight for long periods, depending on their orbit and design.
SpaceX’s pitch, as described in reporting, leans on that idea: a solar-powered platform in orbit could run without fuel deliveries and without drawing power from Earth’s grid.
Orbital compute could also reduce “latency” for some tasks in theory. If a user needs fast responses across large regions, satellites can route data without depending on ground networks in certain cases. SpaceX already uses laser links across Starlink satellites for routing. That experience may be part of the logic for a computing-focused network.
Space also avoids some land-based constraints. On Earth, data centers need large sites, grid connections, and cooling systems. SpaceX and supporters argue that orbit may reduce some land and water issues, at least in principle.
Recent market analysis shows the orbital data center market is set for quick growth. This is due to the rising demand for AI computing and energy limits on Earth. Analysts expect the orbital data center market to rise from around US$ 1.77 billion in 2029 to nearly US$ 39.1 billion by 2035, a compound annual growth rate of about 67.4%.
The surge comes from several factors. These include prototype satellite launches, solar-powered compute ideas, and interest from companies like Google, Nvidia, and SpaceX.
However, the advantages offered by space do not remove the biggest engineering problems.
The Hard Parts: Physics, Maintenance, and the Messy Reality of Orbit
A major challenge for computers in space is waste heat. Computer chips turn much of their electricity into heat. On Earth, air and water systems carry heat away. In space, there is no air. Objects mainly lose heat through radiation, which can require large radiator surfaces.
That is why experts have raised doubts and concerns, including:
- Heat management: Space is a vacuum, not a cooling system. Hardware can trap heat, so large radiator systems are needed to release waste heat at scale.
- Maintenance limits: Data center hardware fails often. In orbit, repairs are difficult and costly, and sending crews is not yet practical today.
- Orbital congestion: A very large satellite network would raise collision risks and space debris concerns, including the risk of cascading failures known as Kessler syndrome.
- Cost and launches: Building and deploying systems at this scale would require massive launch capacity and very high upfront costs, even with low-cost rockets.
These constraints do not mean orbital data centers are impossible. But they explain why most experts treat this as an early-stage concept rather than a near-term build plan.
A Signal of Stress in the AI–Energy Equation
Even if SpaceX never launches a million satellites, the proposal highlights a key issue. The AI boom is driving up electricity demand. Energy planners are now looking for new ways to supply and use energy more efficiently.
- SEE MORE: AI Drives a Transformative Wave in Global Data Centers – and Energy Is the Real Bottleneck
The IEA’s data shows the scale of the challenge. With data centers already at about 415 TWh in 2024, even modest growth adds large new loads to power systems.
On the supply side, the global investment trend favors clean energy. The IEA expects clean energy technologies and infrastructure to take over US$ 2 trillion of global investment in 2025, larger than total spending on oil, gas, and coal.
This sets up two parallel paths:
- First, most near-term data center growth will stay on Earth. That means grids, renewables procurement, storage, and efficiency standards will do the bulk of the work.
- Second, a smaller group of companies may test space-based power or computing systems.
Beyond SpaceX, several other firms are exploring solar-powered orbital computing. Starcloud has already launched a satellite with an NVIDIA GPU to test high-performance computing in orbit, backed by seed funding and solar panel grids to power large data loads.
Axiom Space plans to send orbital data center modules to the ISS by 2027, while Google’s Project Suncatcher aims to power AI workloads via solar satellites. China’s ADA Space is developing a constellation of thousands of AI-enabled satellites.
SpaceX’s filing has also drawn attention to other efforts and interest in space-based energy and computing concepts, even if the timelines remain uncertain.
For now, its proposal highlights how quickly the search for new computing and energy models is expanding beyond Earth. Orbital data centers remain early in development, but they reflect growing interest in pairing constant solar power with high-density computing at scale.
As launch costs drop and space technology improves, orbital systems may become a good alternative to ground-based data centers. This is especially true for energy-heavy tasks. The idea signals a longer-term shift in how and where digital infrastructure may be built.
The post Elon Musk’s SpaceX Eyes Solar Data Centers in Space to Power the AI Boom appeared first on Carbon Credits.
Most businesses that decide to act on their net-zero targets reach the same point of friction. Buying carbon credits has meant tracking down brokers, sitting through sales calls, and requesting a quote just to learn a price, sometimes with limited proof of what you are buying.
The earnings calls that quietly reframed climate from sustainability question to operating risk.
Three earnings calls in the last 18 months tell the story without any help from a press release.
Hershey, May 2024: cocoa price exposure compresses margin, and the company attributes part of the cost shock to West African weather. Olam, July 2024: coffee climate exposure quantified in the annual report. JBS, January 2025: supply chain climate disclosures expanded materially in response to investor pressure and regulatory expectation. None of these companies issued the announcement as climate news. They issued it as financial news. The climate-linked supply chain risk did not arrive with a sustainability framing; it arrived as a P&L line.
You are probably reading this article because you suspect the same thing is happening to your business. This piece walks through what is showing up on which earnings calls, how procurement and finance leaders are quantifying the exposure, and what serious corporates are doing about it before the regulator asks.
Where climate risk has already appeared in earnings
The pattern is consistent across resource-intensive sectors. A weather event compresses supply, the price spikes, the cost flows through the income statement, and the analyst on the call asks whether the event is anomalous or structural. Increasingly, the honest answer is the second one.
Cocoa is the cleanest example. The 2023 to 2024 West African harvest fell sharply on the back of erratic rainfall and disease. Cocoa futures more than tripled. Companies with concentrated West African sourcing absorbed the cost; companies with diversified sourcing absorbed less. The exposure was not climate as ESG topic. It was climate as cost of goods.
Coffee follows the same pattern. Brazilian and Vietnamese harvests have moved on weather more sharply across the last several seasons. Roasters with long-tenor supplier relationships and origin diversification have managed the volatility; roasters with spot-market exposure have not. Wheat, sugar, palm oil, beef: the same dynamic in different commodities, a pattern the IPCC AR6 Working Group II report projects will intensify across agricultural systems through mid-century.
What this means: climate risk is no longer a footnote in the 10-K. It is a line item the CFO has to explain on the call.
The three commodity exposures that hit margin first
For most companies with material Scope 3 exposure, three exposures dominate the near-term P&L risk.
- Concentrated single-origin sourcing in a climate-vulnerable region. If your tier-one supply for any material commodity sits in one geography, you have a concentration risk that climate amplifies. Diversification across origins is the obvious hedge, but it takes years to build and requires relationships you cannot acquire by tender.
- Supplier financial fragility under climate stress. Smallholder farmers, who supply a large share of the global cocoa, coffee, and palm oil market, do not carry the balance sheets to absorb yield shocks. When yields collapse, they exit. When they exit, your supply base shrinks, and the surviving suppliers raise prices. The risk is structural, not cyclical.
- Logistics and storage exposure to extreme weather. Hurricane disruptions to Gulf shipping, drought-driven Panama Canal restrictions, flooding in European inland waterways: each of these has moved input costs in the last three years, a pattern documented in Munich Re’s natural catastrophe data. The exposure shows up as a one-quarter event in the financial press but accumulates over time on the cost line.
TCFD and ISSB disclosure changes
The disclosure architecture has now caught up with the risk. The Task Force on Climate-related Financial Disclosures, whose recommendations are now embedded in the ISSB’s IFRS S2 climate standard, requires companies to disclose climate-related risks across physical and transition categories, with quantification where possible.
For physical risk specifically (the climate-linked supply chain risk you are reading about), the disclosure must address both acute exposures (extreme weather events) and chronic exposures (gradual changes in temperature, precipitation, and growing seasons). The disclosure must address the time horizon over which the risk is material, the parts of the value chain exposed, and the financial impact under different scenarios.
The CSRD imposes similar requirements under European law, with double materiality (both financial and impact materiality) embedded in the assessment. The practical effect: your auditors and your investor relations team now need a defensible answer to the climate-linked supply chain risk question, and the answer needs to be quantified.
What procurement and finance can do now
Three actions matter near-term.
Map your exposure. Most companies do not have a clear view of which tier-one and tier-two suppliers sit in which climate-vulnerable geographies. Without the map, you cannot quantify the risk, and without the quantification, you cannot disclose it credibly. The map is the foundation, and World Resources Institute climate risk research provides useful public tooling to start.
Diversify and deepen, in that order. Diversification across origins reduces concentration risk, but the deeper move is to invest in the resilience of the suppliers you already have. Regenerative practices, agroforestry, soil health interventions: these reduce yield volatility under climate stress and protect your input cost trajectory.
Embed the climate spend inside procurement, not outside it. Treating climate risk as a sustainability cost line subordinates it to the ESG budget. Treating it as a procurement and resilience investment puts it in the budget that matters, which is the cost-of-goods budget that the CFO defends quarterly.
Nature-based supply chain investments are the asset class designed for exactly this purpose. They sit inside the value chain, they reduce climate-linked supply risk, they generate verifiable Scope 3 reductions, and they produce the documentation an auditor and a regulator can both test.
If you are quantifying climate-linked supply chain risk in advance of the next earnings cycle or the next disclosure period, the carbon and sustainability experts at Carbon Credit Capital can help you map your exposure and structure a Dual-Value Model response that addresses reduction, resilience, and disclosure-readiness in a single program. Schedule a consultation.
More and more small and medium-sized businesses are hearing the same question from their larger customers: What is your carbon footprint? That question now travels down entire supply chains, and it arrives next to tender requirements, certification criteria, and rising customer expectations.
-
Climate Change1 year ago
Guest post: Why China is still building new coal – and when it might stop
-
Greenhouse Gases2 years ago嘉宾来稿：满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Greenhouse Gases1 year ago
Guest post: Why China is still building new coal – and when it might stop
-
Climate Change2 years ago嘉宾来稿：满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Renewable Energy11 months agoSending Progressive Philanthropist George Soros to Prison?
-
Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
-
Greenhouse Gases1 year ago
嘉宾来稿：探究火山喷发如何影响气候预测
-
Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits