> learning effects keep making existing battery chemistries and panels cheaper. ... We've seen nothing yet. True. Yes and: Multiple nascent technologies have

> learning effects keep making existing battery chemistries and panels cheaper. ... We've seen nothing yet. True. Yes and: Multiple nascent technologies have just started their own cost-learning-curves. Advanced geothermal, hydrolyzers, electrolyzers, post Li-ion batteries, distributed energy storage / virtual power plants, nearly lossless recycling, etc, etc. Meaning green H2, carbon free steel & cement, amazing new power grid, a circular economy. So audacious, I have a hard time even conceiving, must less reason about this stuff. Exciting times.