[-] [email protected] 40 points 7 months ago

She's rich enough to be able to easily afford ANY travel type possible, without having to even ask the cost, and she chooses the dirtiest and most expensive one.

If she cared about climate change, she would just intrinsically understand that paying someone else to be a good person doesn't morally justify her being a bad person (aka, how carbon credits are marketed and sold).

Instead of taking a trans-oceanic flight, she could go on a container ship or sailboat. She's a musician and I bet these experiences would be vastly more inspiring than harassing college kids through lawyers.

For domestic travel she could use a vehicle powered by restaurant waste vegetable oil (WVO) instead of fossil fuel. Or she could take an EV charged by renewable sources. Ewan McGregor and Charley Boorman did a 13000 mile (21000km) electric motorcycle trip in 2019 from the southern tip of Argentina to Los Angeles called The Long Way Up, their 3rd such superlong trip, and their first on electric vehicles. They loved it and called it the future, and they had support from a prototype Rivian truck, which therefore advanced the space of electric cars as well. MANY people are doing this, some rich, some poor. For our climate emissions, there's no time left for excuses either for Taylor Swift or for ourselves.

40
submitted 7 months ago by [email protected] to c/[email protected]

This is almost as green and carbon-free as possible. It's accessible to normal people, it doesn't require exotic hardware, labor or permitting, it provides good heat and fresh air, all with little ongoing effort once installed.

[-] [email protected] 14 points 7 months ago

My background is in permaculture but there's significant overlap between that and solarpunk. My point of view is that permaculture and/or solarpunk work at the individual level. They work even better at the household level, and even better at the community level, even better nationally, and best internationally.

You don't have to change the whole world to be successful. You're not responsible for the entire world, only your own actions. So be a part of the solution, lead by example and persuade others to do the same. But you're not expected to carry 8 billion humans on your shoulders, all the other animals, the trees, the weight of all of the oceans, etc. People only believe this because it gets repeated incessantly but take a step back and realize how obvious it is that you can't be expected to be personally responsible for basically all of existence. You're not omnipotent. Let go of weird expectations that anyway are probably promoted by fossil fuel types to overwhelm people into inaction.

Be responsible for your own actions, be part of the solution, and let go of the rest.

[-] [email protected] 19 points 7 months ago

Howarth found that LNG’s total emissions are between 24 and 274 percent more than coal’s, depending on how the LNG is transported.

Horrific.

We're making the same mistake now as we did after the Iraq War. During/after that war, there was a massive push to decrease US reliance on Middle Eastern oil. That was great, but unfortunately, most of the effort centered on domestic oil production, including fracking, which is even nastier than conventional oil production. We should have been building out and transitioning to renewables instead.

Now we have the same basic problem: Europe has realized it can't rely on Russia for its fossil fuels and is now greatly increasing consumption of LNG, which is even nastier (for climate emissions) than conventional fossil fuels, even apparently coal, which I didn't know was possible. That's insane!

Let's learn from this and build as much wind, solar, and other renewables as quickly as possible.

[-] [email protected] 13 points 7 months ago

Propane isn't a fossil fuel, it's a byproduct of fossil fuel processing/refinement, and understanding this matters. You can't mine or harvest propane like coal or petroleum because propane is not a fossil fuel. It's a byproduct. Once we stop using fossil fuels, propane will go away.

Propane has an extremely low GWP (global warming potential) compared to other refrigerants. Anyone who has a refrigerator, freezer, air conditioner, or heat pump, is using refrigerants. The most common refrigerants are R-22 (chlorodifluoromethane) with a GWP of 1810 (1810 times worse than CO2) and R-410a with an approximate, difficult-to-calculate GWP of 2088. There's also R-32 (difluoromethane) with a 100-year GWP of 675. Depending on who you ask, propane has a 20-year GWP of 0.072 and a 100-year GWP of 0.02, or a GWP of 3. In any case, that's WAY lower than what we're already using.

Probably the most ineffective way to attack fossil fuels is by attacking propane, while the most effective way to attack fossil fuels is to build wind and solar to make fossil fuels irrelevant. My rooftop solar produces over 200% of our usage, for example. That's a lot of coal my neighbors aren't indirectly burning.

We should very aggressively build wind, solar, and other renewables to replace fossil fuels. Until then, in the reality that we're living in, it would be harmful and kind of useless to attack propane.

BTW, do you want people burning more charcoal in their backyards? Because that's what they'll do if you snap your magic fingers and eliminate propane, and the fossil fuel industry will either put their fossil fuel byproducts into something else anyway or just release it into the atmosphere where it does its climate change damage. So you get the choice between: A) the current climate damage or B) the current climate damage and more.

But I agree it's embarrassing that people think so-called "natural gas" is renewable. That's almost surely in part because it has "natural" in the name, and that's why I support just calling it by its real name, which is methane.

[-] [email protected] 7 points 7 months ago* (last edited 7 months ago)

SunZia is a megaproject by almost any measure. Pattern executives estimate that SunZia will generate enough power for three million homes. That’s three times as much energy as what’s produced by the largest wind farm currently in operation, the 1-GW Great Prairie Wind project in Texas. There are only six power plants in the entire country with a larger listed capacity than 3.5 GW.

Wow!

I would love it if we could treat this as a competition, to see who can build the lowest carbon-cost electricity service. A region of India has a competition like this, where villages do earthworks projects for rainwater infiltration and reforestation. The result is massive positive change. The same competitive spirit could be extremely powerful if applied to energy generation.

[-] [email protected] 9 points 7 months ago
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submitted 7 months ago by [email protected] to c/[email protected]

Lots of potatoes, some bell peppers, strawberries, a leek, tomatoes, 3 apples (1 not pictured), and 1 apex predator. This food will give us apple pie, grits and curry with the tomatoes, stir fried peppers, strawberries in oatmeal, leak soup, and a bunch of meals from the potatoes.

If you're interested in trying this yourself, the easiest place to start is by asking grocery store workers if they throw out any food, and if you can look through it. Some stores will be happy for you to do so. There are even some people out there on an exclusively freegan diet.

[-] [email protected] 11 points 8 months ago

This is my main plan. Buy land and use it to run eco businesses like organics recycling (taking yard scraps etc. and turning it into compost and biochar); green energy production (solar and wind); and a permaculture microfarm and plant nursery for locally-appropriate plants and trees.

81
submitted 8 months ago by [email protected] to c/[email protected]

22M acres is 34375 square miles or 89031 square kilometers. The goal is to pick the best 700,000 acres (1094 sq miles / 2833 km2) for solar development spread over 11 western states.

[-] [email protected] 7 points 8 months ago

Do work to:

Decrease: electricity usage, user tracking, dark patterns, walled gardens, data hording, harassment/abuse, rage bait and conflict

Increase: privacy, security, openness including open source, user control, decentralization

[-] [email protected] 9 points 8 months ago

You’d think in Canada someone would have figured out a way to harness that cold from outside for part of the year.

Look into the "cool cupboard" associated with David Holmgren, who talks about it in his book Retrosuburbia. IIRC it uses simple geothermal and natural convection to keep certain foods cool.

I live in a cold place and lately I've been taking water jugs outside to freeze, then bring them in once I go out in the morning. With them, the fridge hardly runs any more. I'd prefer something automatic like a cool cupboard for certain things and a well insulated fridge running straight on DC solar.

28
submitted 8 months ago by [email protected] to c/[email protected]

I've done some projects listed here, including some that have no cost whatsoever. Nice resource!

14
submitted 8 months ago by [email protected] to c/[email protected]

Daily temps from 1940 to now. You can see that 2023 far exceeded anything prior, and that 2024 is far hotter than 2023.

[-] [email protected] 8 points 8 months ago

I used to live in an area with many lakes, and each January there was a weekend-long event out on the ice with games, ice swimming challenges, food etc. When I was growing up you could drive pickup trucks on the ice and leave wooden ice fishing shacks on the ice for weeks at a time or longer. In the last decade or so the event has been increasingly cancelled as the ice is often not even safe enough to walk on (let alone turn into a parking lot for trucks). Hell, they even had a gigantic bonfire with dozens of Christmas trees. Next day, you couldn't even tell there had been a fire there on the ice. All of that is going away.

We have to race full speed ahead at decarbonizing our own personal lives and our shared electric grids.

[-] [email protected] 12 points 8 months ago* (last edited 8 months ago)

This is a feedback loop, as snow reflects sunlight (heat) back into Space, so a lack of snow exacerbates climate change, thus increasing the areas getting less snow, thus warming the planet more, thus...

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Electricity Maps (app.electricitymaps.com)
submitted 8 months ago by [email protected] to c/[email protected]

See near real time carbon intensity of electricity generation around the world.

8
Biochar books (slrpnk.net)
submitted 10 months ago by [email protected] to c/[email protected]

Any recommendations on books about biochar?

I recently read and enjoyed The Biochar Debate: Charcoal’s Potential to Reverse Climate Change and Build Soil Fertility by James Bruges. It’s a short read, slightly academic but not stuffy, and written with a sense of urgency. At the end he briefly talks about the CMF (Carbon Maintenance Fee) which I hadn’t heard of and is essentially a proposed strategy for financially incentivizing land-based carbon sequestration (reforestation, increasing soil carbon, etc). I would recommend this book to anyone interested in biochar or climate change.

What other biochar books do people like, and what do you like about them?

9
submitted 10 months ago by [email protected] to c/[email protected]

We have lots of moral options for traveling over land, and even some options for relatively short oceanic trips, like across the Atlantic from W. Europe to/from N. America.

What are the current possibilities for traveling from e.g. USA to Taiwan? I'm willing to entertain options that don't have "mass market" appeal.

[-] [email protected] 25 points 11 months ago

The documentary "I am Greta" shows one of her trips across the Atlantic Ocean in a solar-powered sailboat. It looked pretty scary tbh. She's already hard as nails.

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LilNaib

joined 1 year ago