Electrification Could Cut Global Energy Use in Half
102 comments
- Points151
- Comments84
#11Rank now 2
#9Peak rank
1Days on list
137Score · 7d
Nov 1, 2026First seen
Rank · 7 days
On Hacker News
- Points
- 151
- Comments
- 84
- Submitted by
- toomuchtodo
- Posted
- Oct 31, 2026
- Site
- fullycharged.show
Story details from Hacker News ↗ · linked article on fullycharged.show.
Trending history
Electrification Could Cut Global Energy Use in Half was first seen on Hacker News · Front page on Nov 1, 2026. Since then it has appeared in 52 checks on 1 different day. Its best position was #9 of 30, reached on Nov 1, 13:37 UTC. It is #11 right now, holding steady at #11 over the last 6 checks.
Rank history
Position on Hacker News · Front page at every check (lower is better).
Last 14 days
Best rank per day (UTC).
9
Oct 19today
Metric history
points as reported by Hacker News.
From the discussion
A few top-level comments from Hacker News, shortened. Read the full thread on Hacker News.
1) EVs are 4 - 5X efficient 2) Heatpumps are 4 - 5X efficient 3) Induction stoves are 4 - 5X efficient (vs gas stoves) Transportation, heating and cooling, cooking are all 4 - 5X efficient. Centralized power generation with fossil fuels loses ~75% (67% wasted up front, remaining in transmission and distribution).…
I only now got around to watching the Technology Connections video on renewable energy, I wish I had seen it sooner. Almost feels like it should be required viewing. I definitely thought there were nastier chemicals/compounds in solar panels and hadn't updated my knowledge on them in decades.…
I decarbonized my 125 year old home this summer. Cold winters here, using mini split heat pumps now for heat. Previously had oil, and 90 years ago it would have used coal. Love thinking this will be the first winter this house ever had where dirty exhaust wont be going up the chimney to keep it warm.
Questions
Is Electrification Could Cut Global Energy Use in Half trending on Hacker News right now?
Yes. As of Nov 1, 14:37 UTC it is #11, holding steady at #11 over the last 6 checks.
What is the highest rank Electrification Could Cut Global Energy Use in Half reached?
#9 on Hacker News · Front page, on Nov 1, 13:37 UTC. Trendoday checks this list every 15 minutes.
How long has Electrification Could Cut Global Energy Use in Half been trending?
It was first seen on Nov 1, 2026 and has been on the list on 1 day (52 checks) since.
How much discussion did it get on Hacker News?
151 points and 84 comments; submitted by toomuchtodo on Oct 31, 2026.