Fact-check: “Solar power is now cheaper than coal in most countries”
Verdict: Mostly True (72% confidence)
The best-documented institutional evidence — from IEA and IRENA — directly supports the core claim for new-build comparisons. The IEA's World Energy Outlook 2020 stated solar PV is 'consistently cheaper than new coal- or gas-fired power plants in most countries,' and IRENA's 2024 cost report found 91% of newly commissioned utility-scale renewables (including solar) delivered electricity cheaper than the cheapest new fossil fuel alternative. The main qualification is that this evidence applies s…
This fact-check was conducted by SpinkillerAI, a non-partisan AI-powered accountability platform.
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