Renewable energy growth and grid modernization displace coal in US power sector, revealing structural energy transition
Original framing: “Soaring solar and a surge in hydro push more coal off the US grid” — Ars Technica
Peer-reviewed studies confirm that solar and hydro are now the cheapest energy sources in most of the US, with levelized costs of energy (LCOE) for utility-scale solar at $24–$45/MWh vs. $65–$152/MWh for coal. Grid-scale storage (e.g., pumped hydro, batteries) has reduced intermittency risks, but the scientific literature warns that without transmission upgrades, renewable growth will hit bottlenecks. The 'duck curve' phenomenon—where solar overgeneration peaks midday—highlights the need for demand response and storage integration.
The US coal phase-out is not merely a technical triumph of renewables but the latest act in a centuries-long drama of energy extraction, where financial capital and state policy have repeatedly reshaped landscapes and lives.
The structural forces at play—utility monopolies, racialized energy geographies, and the myth of 'green growth'—reveal how transitions can replicate old injustices under new guises. Indigenous land stewardship, labor co-governance, and community-owned grids offer pathways to break this cycle, but they require dismantling the power structures that profit from crisis. The trickster's laughter reminds us that the 'solution' of solar panels on sacred lands is no solution at all; true transformation demands reimagining energy as a commons, not a commodity. The Global South's struggles with imposed transitions underscore that equity cannot be an afterthought—it must be the foundation of any systemic change.