Chamath Palihapitiya
· Chamath Palihapitiya
· February 04, 2026 at 18:04
· ⏱ 6 min read
| Read on Substack ↗
Summary
=== SUMMARY ===
•Solar's growth is driven by a fundamental economic shift from an "extraction" model (like coal/gas) to a "manufacturing" model, resulting in a deflationary cost curve and making it the cheapest source of new electricity.
•China has established near-total dominance (80-95%) of the solar hardware manufacturing supply chain through a state-backed industrial strategy, creating a structural dependency for the West and making it difficult for Western manufacturers to compete on price.
Summary
Solar energy has reached an inflection point, attracting $500B annually and becoming the cheapest source of new electricity due to a manufacturing-driven cost collapse led by China. This shift from extraction to manufacturing means solar will dominate future power systems, but key constraints around intermittency, grid balancing, and supply concentration remain unresolved.
•Solar now attracts ~$500B in investments per year, more than all other electricity sources combined.
•Solar panel costs have fallen by more than 99.9% since 1975, from ~$2.00/watt in 2010 to ~$0.10/watt in 2026.
•The levelized cost of electricity (LCOE) for solar is $30–$40/MWh, compared to $50–$150+ for coal and gas.
•China controls 80–95% of global solar manufacturing capacity across polysilicon, wafers, cells, and modules.
•Distributed solar (rooftop) bypasses transmission and distribution costs, while utility-scale solar feeds the grid; virtual power plants aggregate distributed systems to function like peaker plants.
•Data center operators signed over 40% of all clean energy power purchase agreements in 2024.