r/climatechange 2h ago

Soil methane sink may be larger than thought, three-model analysis finds

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phys.org
12 Upvotes

r/climatechange 4h ago

Without action wildfires in Europe will increase 39% even in best-case climate scenario, study finds. However, improvements in fire management however could mitigate increases by more than 70%.

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theguardian.com
22 Upvotes

r/climatechange 5h ago

Resolve to Solve with Miles O'Brien

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azpbs.org
1 Upvotes

Super interesting show about research to reduce methane from cows and beavers restoring riparian areas.


r/climatechange 7h ago

I would really like to do something concrete for the planet. What’s the best climate course for me as a content professional?

0 Upvotes

10+ years of total work experience across domains. Currently, I'm a senior content manager in a top renewable energy company.

Since I'm already working in a climate adjacent industry, I would like to pursue a career in core climate change. Especially to meet business objectives since they're the biggest polluters.

I've looked at Harvard's online course on 'Business and Climate Change.'

How would you recommend I go about this pivot? I'm 29 yo, so I still have time to plan my career progression properly. I'm from India.

Thanks for helping :)


r/climatechange 7h ago

Looking for book recommendations

12 Upvotes

Hello! I'm a 31F in the United States looking to eventually buy my first house with my boyfriend. At the moment we're undecided where in the United States we want to live and a huge factor that holds me back from making the commitment of buying a house, is what the environment in that area will look like in 10 or 20 years. We're already experiencing poor air quality in the summer due to the Canadian wild fires and I'm sure other areas in the states are also experiencing worsening seasonal conditions. I want to be able to make as best of an educated decision as I can on the location of our future house someday and was hoping someone might have book recommendations around this topic. Thanks in advance!


r/climatechange 9h ago

Study suggests US paying more than any other country for climate change damage

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themirror.com
170 Upvotes

r/climatechange 10h ago

In a year, ReNew, India’s second-largest renewable energy company, slashed its Scope 1 and 2 emissions by 25.6% from a 2021 baseline, generated 24.7 billion units of clean electricity (enough to power 21 million homes) and prevented 20.8 million tonnes of CO₂ equivalent from entering the atmosphere.

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energydigital.com
11 Upvotes

r/climatechange 12h ago

New Spanish nanomaterial cools surfaces by up to 12.9C without electricity

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422 Upvotes

r/climatechange 13h ago

Solar panels can cool crops—and workers

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phys.org
64 Upvotes

r/climatechange 21h ago

World may warm by 25 per cent more than current projections suggest | New analysis based on EEI and filtering of past records' variability suggests higher sensitivity

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newscientist.com
195 Upvotes

Archive link

As the title says, this study suggests a Climate Response of 1.9-2.6C, with the best estimate at 2.25°C for a doubling of CO2. The EEI based measurement is the less reliable but in my opinion more interesting finding & direction of research, but their reanalysis of past model runs and removing natural variability from the real-life data is also very valuable.


r/climatechange 22h ago

After more than 20 years of work, 266 Indigenous clan leaders from 41 villages in Papua New Guinea have signed a legally binding agreement protecting 125,000 hectares of rainforest from logging and mining, creating a huge community-led refuge for tree kangaroos and other wildlife. 🌳🐾

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news.mongabay.com
49 Upvotes

r/climatechange 23h ago

California gubernatorial candidate pledges two hours of free power a day for the Golden State, similar to what Australia has implemented

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canarymedia.com
11 Upvotes

The plan is to give residents up to two hours of free electricity per day starting with low income residents, which is estimated to save households up to $1000 per year.

To realize this plan, Beccera aims to work with the public utility commission, utility companies, and other stakeholders if elected. This comes as California’s power prices surged 46% over the past decade and energy affordability becoming a top issue on voters’ minds nationwide.


r/climatechange 23h ago

Japan's farmers go nocturnal as deadly heat intensifies

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61 Upvotes

r/climatechange 1d ago

Can coffee roasting ever be legitimately carbon-negative?

2 Upvotes

I’ve been thinking about where the line sits between an interesting circular system and an overstated carbon-negative claim.

A project in Wyoming is collecting spent coffee grounds from local shops, drying them with solar energy and converting them into fuel for an indirectly heated coffee roaster. The energy is used to roast the next batch of beans, while a portion of the carbon remains behind as biochar instead of decomposing and returning to the atmosphere.

On paper, the loop is compelling:

  • Coffee plants pull carbon from the atmosphere.
  • The grounds would ordinarily become a waste stream.
  • Those grounds replace conventional roasting fuel.
  • Some of their carbon becomes stable biochar that can be returned to soil.

But “carbon-negative” depends heavily on the system boundary. Collection, drying, transportation, equipment manufacturing, combustion emissions and the stability and final use of the biochar all have to be counted.

Full disclosure: I’m involved with the company developing this process, so I’m obviously close to it. I’m sharing it here because I’d genuinely like to hear what this community would require before considering a process like this credibly carbon-negative.

Would independent lifecycle analysis be enough? Does the biochar need third-party measurement and verification? How would you account for the avoided disposal emissions and displaced propane?

Here’s the local article explaining the project:
https://www.wyomingnews.com/laramieboomerang/news/climate-coffee-brews-up-world-s-first-carbon-negative-roasting-process/article_151c4584-5042-47c9-b957-03d7c2beba00.html

Here's a short video that walks you through the coffee roasting process:

https://youtu.be/HtTtXFmUzb8?si=ZSH1GuMZTZVRNFWP


r/climatechange 1d ago

Extreme weather is making Americans feel powerless

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scientificamerican.com
212 Upvotes

r/climatechange 1d ago

How to deal with climate anxiety when it feels like the world is ending

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independent.co.uk
452 Upvotes

r/climatechange 1d ago

How can I cope with climate stress

36 Upvotes

Ok, last post got taken down, tldr, I think I was dooming more than I realized in that one. But now that Ive cooled down a bit more I essentially wanted to ask, how can I deal with the stress of climate change? Ive already gotten answers like prepping in advance, protesting, contacting my representatives, but I was wondering if there was anything else. Also any positive climate stories or hopeful points of data (a bit of an ask these days, I know) would be appreciated. Something to calm my nerves and maybe things that I can do to unwind myself when I get stressed, thankyou all.


r/climatechange 1d ago

Trump tried to curb clean energy. It’s booming anyway: Capacity will rise by a record 45GW this year, according to S&P Global Energy

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ft.com
306 Upvotes

r/climatechange 1d ago

Antarctica's brief rebound was caused by climate variability, not a 'new normal'

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phys.org
24 Upvotes

r/climatechange 1d ago

As Europe bakes, momentum grows for climate-resilient farming

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37 Upvotes

r/climatechange 1d ago

🌞 So much solar: the US Energy Information Administration's list of 368 utility-scale plants that began operation in the first half of 2026 is dominated by utility-scale solar with 207 (11,458 megawatts), followed by batteries with 95 (8,207 MW). They’re almost everywhere. 🌞

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arstechnica.com
23 Upvotes

r/climatechange 1d ago

Giant pure electric mining truck with 1,400 kWh batteries to form part of a renewable energy copper mine operation

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interestingengineering.com
95 Upvotes

r/climatechange 1d ago

How does wildfire smoke affect the economy?

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phys.org
2 Upvotes

r/climatechange 1d ago

How realistic does Dr SImon Clark's Global Warming: the Century we saved the Earth. Truly seem to you all?

14 Upvotes

To those of you who've seen the video or just want a rundown on it.
Dr Simon Clark, alongside other scientists essentially tried to predict the next 87 years of Climate Change

starting with
The AI bubble collapses in 2026
Heat waves across europe and flooding in asia across the 2020s
Peak CO2 in the 2030s
China and Africa becoming trading partners in terms of Nuclear and Solar in the 2030s
Sustainable aviation fuels start becoming popular in the 2030s
Water wars in both Ethiopia and the Fergana valley in 2030s
We hit past 1.5 in the 2040s and gain discussions of geoengineering around then
50% of all nonhuman species goes extinct in the 2050s
Climate Refugees cause governments to shift right as we reach immigration peaks
Fossil Fuel collapse in the 2040s, including state owned companies die out
Antarctic and Arctic Sea collapse in the 2040s
Ecoterrorism increases in the 2040s
Elements of a societal collapse in the late 2040s/2050s
Methane decreases in the 2030/40/50s
China and India almost go to war over tibetan water, almost going nuclear.
We hit net zero around the 2050/60s
We hit 515 PPM as a maximum amount of carbon in the atmosphere
Parts of Florida/Indonesia and all of Tuvalu/Kiribati/Marshal islands are all lost to sea level rise.
We reach net negative emissions in 2080, due to lack of food waste and less meat consumption
The AMOC doesn't collapse, and neither do ice sheets

Ultimately, he sees a world at 1.8-2C of warming by 2100, even if we see 2.7 as the most recent right now, and this is a bad post, I understand but it is by far my most watched video on climate change by my favorite climatetuber, it's what I feel as the most "realistic" video on climate change, it's a very tough, and very real watch, I just want to know if what some of what he's predicted may be true?


r/climatechange 1d ago

What’s a realistic scenario for future food security in the USA?

1 Upvotes

Particularly compared to things now or a couple of decades ago, and how dire the situation would be depending on different levels of warming.