Moderate
(95% still farmable)
~300,000/yr
(US, all sources)
11–12 gCO₂/kWh
(lifecycle, IPCC)
Steel/Concrete
(blades >90% recyclable)
EXTREME
(mines, ash dams, buffers)
~7.9 MILLION/yr
(cats, windows, fossil infra)
820–1,050 gCO₂/kWh
(coal, IPCC)
TOXIC ASH PONDS
(heavy metals, mercury)