minus-squaredavetortoise@reddthat.comtoTechnology@beehaw.org•Solar panel costs have plummeted from $6 per watt in 2000 to just 12 cents todaylinkfedilinkarrow-up4·5 days agoSteel is a lot more tricky as generally fossil fuels are burnt directly inside the blast furnace. There are a few alternative “green steel” processing routes that avoid this but iirc none of them are hugely competitive at the moment. linkfedilink
Steel is a lot more tricky as generally fossil fuels are burnt directly inside the blast furnace. There are a few alternative “green steel” processing routes that avoid this but iirc none of them are hugely competitive at the moment.