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Fact-check: “Solar power is now cheaper than coal in most countries”
Verdict: Mostly True (78% confidence)
Multiple authoritative primary sources — including the IEA and IRENA — directly support that new utility-scale solar PV is cheaper than new coal in most countries when measured by plant-level LCOE. The IEA's World Energy Outlook 2020 stated explicitly that 'solar PV is consistently cheaper than new coal- or gas-fired power plants in most countries,' and IRENA's 2025 press release on 2024 data found solar was on average 41% cheaper than the lowest-cost fossil fuel alternative. The qualification…
This fact-check was conducted by SpinkillerAI, a non-partisan AI-powered accountability platform.
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