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JumpCrisscrossyesterday at 9:40 PM1 replyview on HN

About 80% of global primary energy consumption comes from fossil fuels [1]. With renewables growing at 10x the rate of demand growth, we’re moving in the right direction. But it’s dishonest to frame it as a “tipping point.”

[1] https://en.wikipedia.org/wiki/World_energy_supply_and_consum...


Replies

_ph_today at 1:46 PM

The comparison with "primary energy" misses the inefficiency of the usage of fossil fuels. If you electrify the main uses of fossil energy, the efficency goes up by like a factor of 3 - electric cars vs. ICE, heat pumps vs. burning fuels.

Yes, it is a long journey until the whole energy consumption is moved to renewables, but running the electric grid of a country like Germany to way over 60% on renewables is an important point on the way there.