The Short Version
The $2 trillion figure refers to broad clean-energy or energy-transition investment, not renewable energy alone. Reliable 2024 breakdowns put total clean-energy investment near $1.9 trillion to $2.1 trillion, while renewables-only investment was far lower, with BloombergNEF estimating about $728 billion. The claim swaps a broad category for a narrower one and is therefore not supported by the evidence.