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← Solar has got cheaper faster than even its most optimistic forecasters expected.
17 connected korrents · 20 moments from 10 Aug 2015 to 10 Sept 2026. Nearly all of them are about optimism .
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Russia Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Read this korrent: Solar has got cheaper faster than even its most optimistic forecasters expected. Solar has got cheaper faster than even its most optimistic forecasters expected. Last stated 3 years ago
11 Oct 2023
CH
Casey Handmer — holds since 2023-10-11 — tap for who they are
RN
Ramez Naam — holds since 2020-05-14 — tap for who they are
Same subject: AI safety worriers and AI optimists both believe AI will be a hugely transformative economic success, unlike the AI-bubble skeptics. — tap to centre the map on it AI safety worriers and AI optimists both believe AI will be a hugely transformative economic success, unlike the AI-bubble skeptics. Last stated a month ago
10 Sept 2026
MY
Matthew Yglesias — holds since 2026-09-10 — tap for who they are
Same subject: America is a country that rewards first-principles thinkers and builders and encourages reinvention despite cynicism. — tap to centre the map on it America is a country that rewards first-principles thinkers and builders and encourages reinvention despite cynicism. Last stated 4 months ago
5 Jul 2026
SW
swyx — holds since 2026-07-05 — tap for who they are
Same subject: As soon as founder mode is an established idea people will misuse it: founders excusing an inability to delegate, and managers deciding to act like founders. — tap to centre the map on it As soon as founder mode is an established idea people will misuse it: founders excusing an inability to delegate, and managers deciding to act like founders. Last stated 2 years ago
1 Sept 2024
PG
Paul Graham — holds since 2024-09-01 — tap for who they are
Same subject: Battery-electric airliners do not work even on optimistic assumptions, and the arithmetic said so before anyone built one. — tap to centre the map on it Battery-electric airliners do not work even on optimistic assumptions, and the arithmetic said so before anyone built one. Last stated 6 years ago
2 Apr 2021
BF
Bjorn Fehrm — holds since 2021-04-02 — tap for who they are
Same subject: Being optimistic about AI as it currently exists requires a degree of privilege. — tap to centre the map on it Being optimistic about AI as it currently exists requires a degree of privilege. Last stated 11 months ago
3 Dec 2025
JC
Josh Collinsworth — holds since 2025-12-03 — tap for who they are
Same subject: Believing that Trump might yet help Ukraine is not harmless optimism: it is part of a manoeuvre that buys Putin time. — tap to centre the map on it Believing that Trump might yet help Ukraine is not harmless optimism: it is part of a manoeuvre that buys Putin time. Last stated 2 months ago
23 Aug 2026
PO
Phillips P. OBrien — holds since 2026-08-23 — tap for who they are
Same subject: Building a startup requires enough optimism to see past a problem toward a future solution that makes things better. — tap to centre the map on it Building a startup requires enough optimism to see past a problem toward a future solution that makes things better. Last stated a year ago
16 Sept 2025
JE
Jason Evanish — holds since 2025-09-16 — tap for who they are
Same subject: Connecting a conversational LLM to systems that have real-world consequences is likely to cause real harm, because the model is trained on human text and will behave as unpredictably as humans do. — tap to centre the map on it Connecting a conversational LLM to systems that have real-world consequences is likely to cause real harm, because the model is trained on human text and will behave as unpredictably as humans do. Last stated a year ago
4 Jun 2025
AR
Armin Ronacher — holds since 2023-02-17 — tap for who they are
AR
Armin Ronacher — no longer holds since 2025-06-04 — tap for who they are
Same subject: A future of constrained energy will need more people working the land, and that is not the same as going back to the past. — tap to centre the map on it A future of constrained energy will need more people working the land, and that is not the same as going back to the past. Last stated 4 months ago
30 Jun 2026
CS
Chris Smaje — holds since 2026-06-30 — tap for who they are
Same subject: A solar system holding a trillion humans is the right thing to aim at, because a population that size would have a thousand Mozarts and a thousand Einsteins alive at once. — tap to centre the map on it A solar system holding a trillion humans is the right thing to aim at, because a population that size would have a thousand Mozarts and a thousand Einsteins alive at once. Last stated 3 years ago
14 Dec 2023
JB
Jeff Bezos — holds since 2023-12-14 — tap for who they are
Same subject: A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather. — tap to centre the map on it A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather. Last stated a year ago
15 Aug 2025
CH
Casey Handmer — holds since 2025-08-15 — tap for who they are
Same subject: After four more doublings of installed solar capacity, solar electricity will cost about 3 cents per kwh in the sunniest areas and 4.5 cents per kwh in moderately sunny areas. — tap to centre the map on it After four more doublings of installed solar capacity, solar electricity will cost about 3 cents per kwh in the sunniest areas and 4.5 cents per kwh in moderately sunny areas. Last stated 6 years ago
14 May 2020
RN
Ramez Naam — holds since 2015-08-10 — tap for who they are
RN
Ramez Naam — no longer holds since 2020-05-14 — tap for who they are
Same subject: An acre of solar panels powering electric cars carries you orders of magnitude further than an acre of crops grown for fuel. — tap to centre the map on it An acre of solar panels powering electric cars carries you orders of magnitude further than an acre of crops grown for fuel. Last stated 3 years ago
5 Sept 2023
HR
Hannah Ritchie — holds since 2023-09-05 — tap for who they are
MG
Michael Grunwald — holds since 2023-06-06 — tap for who they are
Same subject: Average solar electricity prices in sunny parts of the world will fall to one or two cents per kwh by 2030 or 2035. — tap to centre the map on it Average solar electricity prices in sunny parts of the world will fall to one or two cents per kwh by 2030 or 2035. Last stated 6 years ago
14 May 2020
RN
Ramez Naam — holds since 2020-05-14 — tap for who they are
Same subject: Battery storage is becoming the defining transformative energy technology of the second half of the 2020s, as solar and wind were of the first half. — tap to centre the map on it Battery storage is becoming the defining transformative energy technology of the second half of the 2020s, as solar and wind were of the first half. Last stated 2 months ago
13 Aug 2026
BM
Bill McKibben — holds since 2026-08-13 — tap for who they are
Same subject: Below about a thousand dollars a kilowatt of capital cost, the right way to run a plant is intermittently on raw solar with no batteries at all. — tap to centre the map on it Below about a thousand dollars a kilowatt of capital cost, the right way to run a plant is intermittently on raw solar with no batteries at all. Last stated 2 years ago
9 Nov 2024
CH
Casey Handmer — holds since 2024-11-09 — tap for who they are
Same subject: Cheap clean energy has broken the old trade-off between raising living standards and cutting environmental harm. — tap to centre the map on it Cheap clean energy has broken the old trade-off between raising living standards and cutting environmental harm. Last stated 10 months ago
9 Dec 2025
CH
Casey Handmer — holds since 2023-10-11 — tap for who they are
HR
Hannah Ritchie — holds since 2025-12-09 — tap for who they are
At the centre
Solar has got cheaper faster than even its most optimistic forecasters expected.
Holds Read this korrent →
AI safety worriers and AI optimists both believe AI will be a hugely transformative economic success, unlike the AI-bubble skeptics.
Holds
America is a country that rewards first-principles thinkers and builders and encourages reinvention despite cynicism.
Holds
As soon as founder mode is an established idea people will misuse it: founders excusing an inability to delegate, and managers deciding to act like founders.
Holds
Battery-electric airliners do not work even on optimistic assumptions, and the arithmetic said so before anyone built one.
Holds
Being optimistic about AI as it currently exists requires a degree of privilege.
Holds
Believing that Trump might yet help Ukraine is not harmless optimism: it is part of a manoeuvre that buys Putin time.
Holds
Building a startup requires enough optimism to see past a problem toward a future solution that makes things better.
Holds
Connecting a conversational LLM to systems that have real-world consequences is likely to cause real harm, because the model is trained on human text and will behave as unpredictably as humans do.
No longer holds
A future of constrained energy will need more people working the land, and that is not the same as going back to the past.
Holds
A solar system holding a trillion humans is the right thing to aim at, because a population that size would have a thousand Mozarts and a thousand Einsteins alive at once.
Holds
A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather.
Holds
After four more doublings of installed solar capacity, solar electricity will cost about 3 cents per kwh in the sunniest areas and 4.5 cents per kwh in moderately sunny areas.
No longer holds
An acre of solar panels powering electric cars carries you orders of magnitude further than an acre of crops grown for fuel.
Holds
Average solar electricity prices in sunny parts of the world will fall to one or two cents per kwh by 2030 or 2035.
Holds
Battery storage is becoming the defining transformative energy technology of the second half of the 2020s, as solar and wind were of the first half.
Holds
Below about a thousand dollars a kilowatt of capital cost, the right way to run a plant is intermittently on raw solar with no batteries at all.
Holds
Cheap clean energy has broken the old trade-off between raising living standards and cutting environmental harm.
Holds