I started a list of items that are made with fossil fuels.
I am already on page 12.
Then-—there are the items that CAN NOT be made without fossil fuels:
Glass-—cannot melt silica at anything but HIGH temps...
Steel-—same
Jewelry-—gold/silver==same.
High temps cannot be created by wind/solar energy to produce glass or steel...
START your own list-—Surprise yourself.
Heat in the US Capitol