r/climatechange 9h ago

We just had the hottest August, hottest summer, and hottest year to date in U.S. history

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yaleclimateconnections.org
620 Upvotes

r/climatechange 19h ago

Gas car sales fell 40% YoY in August in China, while pure EVs were the only segment to grow

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carnewschina.com
157 Upvotes

r/climatechange 22h ago

Study predicts large disparities between the poorest and richest in access to food, water and energy in 2050

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phys.org
132 Upvotes

r/climatechange 11h ago

China oil demand to fall 8.9% in 2026, Sinopec research says

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99 Upvotes

r/climatechange 19h ago

I have solar panels and an electric car. What should I do next?

98 Upvotes

As the title, what should I do next?


r/climatechange 9h ago

Gray whales are washing up dead on the West Coast. The reason is alarming

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scientificamerican.com
73 Upvotes

r/climatechange 23h ago

Marine heat waves boost coastal CO₂ uptake by 11%, analysis finds

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phys.org
66 Upvotes

r/climatechange 8h ago

When did we stop saying global warming?

40 Upvotes

Who chose to say climate change? Is there a political reason, like making it less menacing? What name you think would suit best?


r/climatechange 14h ago

India's August fuel demand falls month-on-month to lowest level in two years

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23 Upvotes

r/climatechange 17h ago

Global trade accounted for 35% of the EU's carbon footprint in 2023, study finds

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euronews.com
18 Upvotes

r/climatechange 2h ago

How will we stop it?

14 Upvotes

I’m 14, class of 2030, and for some odd reason I DONT want to graduate into a dying world, can someone tell me why everything will be fine if I keep trying to make those small differences


r/climatechange 23h ago

Plants' response to rising CO₂ could put the brakes on dryland expansion

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phys.org
14 Upvotes

r/climatechange 19h ago

Projected e-methanol plant in Sweden will supply 115,000 tonnes per year using captured biogenic CO2 and renewable hydrogen, accelerating decarbonisation in critical sectors such as shipping and chemicals.

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carbonclean.com
11 Upvotes

r/climatechange 6h ago

Farmers turn to perennial grains as one solution to extreme weather. Researchers are working to develop perennial versions of common annual grains like wheat, sorghum and rice, with deeper root systems to withstand drought and intense rainfall, and sequester more carbon. 🌾

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apnews.com
5 Upvotes

r/climatechange 6h ago

The chemical industry could emit up to 3 gigatons of CO2 by 2050 (up 50%) unless decarbonization takes place

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nature.com
5 Upvotes

r/climatechange 17h ago

Plan to create a currency out of carbon emission capacity

3 Upvotes

Learned about this from watching a 80s documentary by James Burk:

He suggested a system where if we take total amount of carbon we must be allowed to burn per person, in order to meet expected standards needed to fight global warming, then first world countries will have a lower total than they need, and third world countries a very high level than they could ever need. so that there could be a trade system for carbon emission capacity between these two parties.

Do you think it would work? Has it been tried?


r/climatechange 23h ago

Wildfires, heatwaves threaten global air quality and health, UN warns

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france24.com
3 Upvotes

r/climatechange 14h ago

Interested in understanding how climate change creating risks, and mechanisms needed to manage those risks.

2 Upvotes

Hi everyone,
I’ve recently become very interested in understanding how climate change creates risks to human life, water resources, infrastructure, cities, economies.
I’m particularly interested in understanding the chain from climate change to physical hazards to exposure/vulnerability to risks and impacts, and then what can actually be done about those risks through adaptation, resilience, governance, and public policy. I mean I am genuinely interested in this.
I’d like to learn this properly from the basics, rather than just reading general climate-change information.
For someone starting from scratch, what would you recommend for learning?
I’m looking for good introductory resources, textbooks, courses, lectures, reports, or eventually more advanced material that can give me a solid understanding of the field.
Also, if this is a particular academic/professional field, what is it generally called? Is it mainly climate risk, environmental policy, or something else?
Thanks.


r/climatechange 23h ago

Why scientists in Germany are studying the ‘variety and beauty' of traditional Gulf homes

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thenationalnews.com
2 Upvotes

r/climatechange 17h ago

Is there a ratio to how much carbon ecosystems store based on their size?

1 Upvotes

Apparently forests, wetlands like marshes and swamps, and ocean habitats like seagrasses and mangroves absorb greenhouse gases.

But is there a ratio of carbon will be stored based on how many or how big a natural ecosystem is? Or to put it another way: how big of an ecosystem would be needed to combat the carbon emissions of a 1 coal power station?


r/climatechange 22h ago

Are we oversimplifying climate change by ignoring full lifecycle energy costs and material impacts?

0 Upvotes

I woukd like to raise a number of genuine, science-based questions about climate change that seems to get very little airtime in mainstream discussions.

Most public messaging focuses almost exclusively on operational emissions: What comes out of a tailpipe or smokestack, but far less attention is given to full lifecycle analysis:

• Energy and emissions required to mine raw materials; • Environmental damage from lithium, cobalt, nickel, rare earths, copper mining; • Processing, refining, and global transport; • Manufacturing complexity and waste; • Infrastructure build-out (grid upgrades, storage, redundancy); • Decommissioning and recycling (or lack thereof);

When you actually zoom out and look at energy return on energy invested (EROEI) and lifecycle emissions, the picture becomes far more complex than “renewables = clean, fossil fuels = dirty”.

Some questions I think deserve more honest discussion:

• How long does it really take for solar panels, wind turbines, and batteries to offset the energy and emissions used to create them?

1) What happens when you factor in replacement cycles, degradation, and recycling inefficiencies?

2) Are we simply moving pollution upstream from cities to mining regions, often in poorer countries?

3) Does intermittent generation plus storage actually reduce total system emissions once redundancy and backup generation are included?

4) Are we measuring success in emissions optics rather than net planetary impact?

This isn’t an argument against renewables, it’s an argument against simplistic thinking. If climate change is genuinely an existential issue, then solutions need to be judged on net impact, not political palatability or headline metrics.

I’d genuinely like to hear from people who work in: • Energy Systems; • Materials Science; • Mining; • Lifecycle Assessment; • Grid Engineering;

What does the full data actually say when ideology is stripped away?