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Hannah Ritchie
@_HannahRitchie
Cost of solar PV modules, per Watt
In 1975: $115
In 2021: $0.27
That's 425 times lower.
ourworldindata.org/grapher/solar-… pic.twitter.com/seO8zYudb6
In 1975: $115
In 2021: $0.27
That's 425 times lower.
ourworldindata.org/grapher/solar-… pic.twitter.com/seO8zYudb6
2.
Hannah Ritchie
@_HannahRitchie
...here is the latest ranking of lithium resources
A much more diverse range of countries.
From my latest Subst… twitter.com/i/web/status/1…
A much more diverse range of countries.
From my latest Subst… twitter.com/i/web/status/1…
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Hannah Ritchie
@_HannahRitchie
Who's producing the world's lithium?
Almost all of it is coming from Australia, Chile, China, and Argentina
But… twitter.com/i/web/status/1…
Almost all of it is coming from Australia, Chile, China, and Argentina
But… twitter.com/i/web/status/1…
Hannah Ritchie
@_HannahRitchie
@f_spooner and I have published a major new redesign of our work on Biodiversity on @OurWorldInData
A day aft… twitter.com/i/web/status/1…
A day aft… twitter.com/i/web/status/1…
Hannah Ritchie
@_HannahRitchie
I have just launched a Substack:
Sustainability – without the hot air.
If you like learning about how we build… twitter.com/i/web/status/1…
Sustainability – without the hot air.
If you like learning about how we build… twitter.com/i/web/status/1…
Hannah Ritchie
@_HannahRitchie
The time taken for the world population to increase by one billion
We are past the peak growth rate, so the time… twitter.com/i/web/status/1…
We are past the peak growth rate, so the time… twitter.com/i/web/status/1…
Hannah Ritchie
@_HannahRitchie
Most people think that eating locally is much better for the climate than going vegetarian
In reality, the oppos… twitter.com/i/web/status/1…
In reality, the oppos… twitter.com/i/web/status/1…
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Hannah Ritchie
@_HannahRitchie
Death of coal across many countries.
Share of electricity from coal: 1990 2020
Germany: 57% 23%
USA:… twitter.com/i/web/status/1…
Share of electricity from coal: 1990 2020
Germany: 57% 23%
USA:… twitter.com/i/web/status/1…
Hannah Ritchie
@_HannahRitchie
Since 1950 the world has produced more than 8 billion tonnes of plastic.
Where did it go?
Most of it to landfil… twitter.com/i/web/status/1…
Where did it go?
Most of it to landfil… twitter.com/i/web/status/1…
Hannah Ritchie
@_HannahRitchie
CO₂ emitted per kWh of electricity (in grams):
S Africa: 707
Poland: 657
India: 633
China: 549
Aust… twitter.com/i/web/status/1…
S Africa: 707
Poland: 657
India: 633
China: 549
Aust… twitter.com/i/web/status/1…
Hannah Ritchie
@_HannahRitchie
I wrote a NEW post for @OurWorldInData! Please share
When do people experience depression for the first time… twitter.com/i/web/status/1…
When do people experience depression for the first time… twitter.com/i/web/status/1…
...but wait! There's more!
1.
fakhright
@fakhright
astaghfirullah peng.krim guaaaaaaaa..............a *salto sambil solat*
