Fact-check: “Solar power is now cheaper than coal in most countries”
Verdict: Mostly True (72% confidence)
Multiple authoritative sources — IEA, IRENA, and IPCC — support the core claim. The IEA's World Energy Outlook 2020 explicitly stated that solar PV is 'consistently cheaper than new coal- or gas-fired power plants in most countries,' and IRENA's 2024 cost data found utility-scale solar's global weighted average LCOE at $0.043/kWh, 41% cheaper than the least-cost fossil fuel alternative, with 91% of newly commissioned renewable projects undercutting the cheapest new fossil fuel option. The evide…
This fact-check was conducted by SpinkillerAI, a non-partisan AI-powered accountability platform.
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