Renewable energy is taking off at exponential rates, putting global clean power "in line with ambitious net-zero scenarios." A new report suggests fossil fuel demand in the energy sector has already peaked, and "will be in freefall" by 2030.
Renewables surprisingly “on track” to meet net zero by 2050::undefined
Not everywhere has the geography to dam and use water like so. But there’s other non-lithium energy storage methods in the works.
Off the top of my head, concrete blocks, compressed air, liquid metal batteries, heat batteries, and flywheel based energy storage.
There’s more too, if you’re curious.