I have been wondering also about this. Why would you use a leaf blower when you can use an electric leaf mulcher, which shreds the leaves, seed and sticks. You can then dispose the leaves in your garden or put it into bio waste.
SSAB is completing their new 190-tonne alternate current electric arc furnace by end of next year, which should yield about 500-800k carbon free tonnes of steel plate and coil per year.
They plan to convert all their Nordic plants to carbon free by 2030 and have some plants also in the North America.