There's been a lot of buzz around state-led climate action lately. We're excited to watch state after state turn Renewable Portfolio Standards into Clean Energy Standards, which means these mandates now include not just renewable energy but also technologies like nuclear and carbon capture. Research has shown that this approach — including a diverse mix of low-carbon sources — will make decarbonization more feasible at a lower cost.
But for these new standards to work, innovation policy must bring the clean energy technologies we need up to par; as Jameson argues, "mandates only work if the technology is 'close enough' to being cost-competitive." Combining federal policy with state mandates, then, could accelerate decarbonization while bringing "policy down from the symbolic national discourse and into the practical 'laboratories of democracy' of the states."
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