SpinkillerAI — AI-Powered Fact-Checker

Find the Quote. Expose the Spin. SpinkillerAI is an AI-powered fact-checking platform for investigating public figures and verifying statements against primary sources.

Spin Tracker

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Fact-check: “Solar power is now cheaper than coal in most countries”

Verdict: Mostly True (72% confidence)

The core claim is strongly supported by authoritative institutional sources for new-build generation costs. The IEA stated in its World Energy Outlook 2020 that 'solar PV is consistently cheaper than new coal- or gas-fired power plants in most countries,' and IRENA's 2024 data (published July 2025) shows solar PV globally averaged $0.043/kWh versus coal at $0.073/kWh — a 41% cost advantage. The claim needs one key qualifier: the evidence is strongest specifically for new utility-scale solar ver…

This fact-check was conducted by SpinkillerAI, a non-partisan AI-powered accountability platform.

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