admiralteal

joined 2 years ago
[–] [email protected] 2 points 11 months ago

Contrary to "common wisdom" and industry lies, LNG is not significantly better emissions than coal. When exported, especially across the Pacific to e.g., Japan, it's sometimes within just a couple of percentage points the lifetime emissions as coal.

Solar is already a vastly cheaper form of energy than fossil gas and wind is rapidly going down those learning curves (it's already comparable in many geographic areas. The issue that US energy utilities simply don't care. They only really know how to deal with "dispatchable" power generation. They don't want to change. They don't want to adapt. They'd rather spend more (ratepayer) money doing things the old way. Even though we already have the technology to deal with nearly all of the "reliability" issues that come with renewable generation.

Your voice can influence this. In many states, the energy utilities are regulated by a regulatory commission -- and those commissioners, frankly, aren't getting a steady stream of feedback. They are often elected officials. I've got one of my commissioner's cell phone number -- they can sometimes be THAT accessible -- and they're in charge of holding these monopoly utilities to task.

We don't need a global socialist revolution to seriously address climate change. Tons of progress is already happening, even under the regimes we're currently stuck with. Don't just read articles. Talk to friends and family. Take action. Make calls. Vote. Donate. It's a still a winnable battle so long as you don't let the doomsayers suck all the air out of the room, but it gets less so every day that people stand by.

[–] [email protected] 8 points 11 months ago* (last edited 11 months ago)

Real answer? Because those tariffs will have barely any meaningful effect one way or the other. They're pure politics and no one deep in the field really cares that much. The solar tariffs are fairly annoying, but solar is by far the cheapest form of energy production even if material costs blast up a full 50% -- especially since those cost increases have no effect on the far more important cost center of trade labor. If Biden has a legacy other than supporting genocide in Gaza, it will be as the climate president.

The Inflation Reduction Act is the biggest suite of climate subsidies the world has ever seen. It's an industrial policy so huge that it would make Stalin sweat. Except... it's working. Clean energy industry in the US was doing OK before and is just exploding now. Legitimately hard to overstate how huge it is, and even countries you think of as having intense green energy programs are looking at the US with some envy. And the design of the bill is such that it spins up virtuous cycles. As industries and slow money move in to take advantage of the bill, they become part of the constituency to keep it alive and continue to build up more and more of the same investment. If it can just survive a few more years, it'll be almost as impossible to repeal as medicare.

And none of that seems to matter. Because no matter what they do it'll never be good enough for the loud voices on the left. If you aren't achieving global socialist revolution that means any progress you do achieve is a waste of time and no different than the actual allies of global apocalypse. There's always some stupid little "just one problem!" nitpick that people on places like the fediverse think reduces an entire policy to ashes even though it just isn't even particularly important.

[–] [email protected] 6 points 11 months ago* (last edited 11 months ago) (1 children)

Those blades are way, way, way bigger than you think they are. They are moving extremely fast even at normal speeds. That 15ish rpm converts to around 1.5 rads/s. Modern windmill blades are something like 70m long -- so we're talking speeds of 100m/s or north of 350 kph / 220 mph.

Pretty comparable speeds to the windspeeds of the tornadoes in question during routine operation. Of course, there's a lot more intensity with a tornado, but windmills are actually designed to let most of the air pass them unimpeded because it makes them work more efficiently.

Of course, their energy production will be deliberately curtailed under high winds because the generators and infrastructure hooking them up can only handle so much -- they'll brake the blades, or rely on back-emf from the motors, or some combination of those factors to prevent them from over-generating.

Of course, unlike typical wind being harvested by the windmills, the tornado's airflow is far from laminar, meaning that even with their highest intensity, they will be losing a lot of efficiency in driving those blades.

...the tornado, of course, will simply knock them down.

[–] [email protected] 18 points 11 months ago* (last edited 11 months ago)

They work basically unimpaired into zone 4b, which includes all of northern Michigan. This encompasses something like 98% of the entire human population of North America and even the vast majority of Canada.

They will need some support on the coldest days in up to zone 2b, at which point their efficiency drops to a mere 100%.

You're spreading fossil fuel industry-driven FUD. Stop it.

[–] [email protected] 17 points 11 months ago

Putting Dijon on a hotdog or wearing a tan suit was considered a major political blunder in recent history.

[–] [email protected] 52 points 11 months ago* (last edited 11 months ago) (5 children)

It's also not just voting against Trump.

Biden on climate is an A student. The inflation reduction act, according to basically every climate wonk, gives us a real chance at achieving necessary goals both under its regime and thanks to further future legislation it certainly unlocks. Things are looking less bad right now than they have for a long time in spite of all the worsening indicators. And it's written with intense virtuous cycles built-in that will make it VERY sticky policy once it builds up a couple of years worth of inertia. The fact that he got it past an overtly hostile senate that had at least 51 anti-science, anti-climate, fossil fuel shills turning up to vote is nothing short of a policy miracle.

Trump, on the other hand, has vowed to reverse everything that could still be reversed about the IRA (a frustratingly large amount, unfortunately, could still be undone by executive fiat thanks to its still-developing political base). He's vowed to double down on every kind of fossil fuel subsidy. He's vowed to restore coal power even though it's horrible for everyone involved and the most expensive kind of energy production. He's vowed to fight windmills just because he doesn't like their aesthetics -- literal quixotic shit.

I won't defend Biden on Israel for even one millisecond. His position is heinous. It's evil. And if he loses in November, it will almost certainly be the reason why and he'll deserve it. But it will probably also spell actual global war and apocalypse fueled by climate within all of our lifetimes. It may sound dramatic, but a Trump win will bring us from feast to famine and may spell the actual end of our civilization.

[–] [email protected] 54 points 11 months ago* (last edited 11 months ago) (5 children)

Jodie Whittaker was a fabulous doctor. I really liked her whole vibe, her personality, her presentation. I wanted to love that doctor so much.

But the stories were boring and the writing was lame.

An otherwise-mediocre show with great writing can still be a huge success, but even an otherwise-flawless show with bad writing will always suck. I'll never understand why all the TV producers think they can get away with cutting all the corners on writing.

[–] [email protected] 3 points 11 months ago* (last edited 11 months ago)

It's undeniably better practice. Better for the land, better for the animals, often even better for the farmers. But meat production will always be an ecologically intensive, extractive process. We will always be better off not doing it at all compared to even the best of the best regenerative practice.

...so no, it's not a climate-friendly solution. If you want climate-friendly meat production, we're probably talking about meal worms or some such, never beef.

I'd like to see all meat producers held to high standards of regenerative ag because it offers a LOT of benefits. It's better land utilization, it's better for drought, it's better for pollution, it's a thumb in the eye of the chemical corpos, and more even than that. And when you hear the stories produced by the regenerative ag advocates for the farmers, they aren't really talking about climate much at all. This is correct. The story of regenerative ag has nothing to do with preventing climate change and anyone claiming otherwise is either deluded or greenwashing.

[–] [email protected] 3 points 11 months ago* (last edited 11 months ago)

Yeah, I run into it a lot in my smallish, somewhat historic town -- though I am not a developer. SO many places where all the staff constantly bitch about how they're always popping breakers and all that stuff. Or where they have to go around sharpie-ing faceplates where you must not plug in kitchen equipment.

Line cooks, in my experience, don't really give that much of a shit about the equipment they need to use. It works or doesn't. The comfortability of the space matters most, and as you said, electric's a huge winner for comfortability.

Chefs are sometimes VERY opinionated about the stupidest shit, and egotistical to boot. You can't really argue with the dude who tells you he KNOWS gas is better (but has never actually used electric). Fortunately, these are a dying breed. Even the NYC pizza joints are switching to electric because it's just plain better.

But if there's one universal truth above all others with the restaurant industry, it is that it is entirely allergic to ANY kind of capital investment. Rewiring a kitchen to switch from gas to electric is just a non-starter. Having to pay an extra however many thousands during initial build to get the utility to bring in 3 phase? Good fucking luck. They'd always rather MacGyver a sketchy solution than invest the money now to improve profitability and quality of life in the long-term. The flipside is, that means buying a $150 commercial induction hob is WAY cheaper than trying to add an additional gas burner -- the latter is usually a flat non-starter, the former means a guy can (lol health code) be sent to poach eggs in the break room.

[–] [email protected] 6 points 11 months ago* (last edited 11 months ago) (2 children)

Irrelevant to commercial. A reasonably big restaurant doesn't get enough amps in the panel to replace all their gas equipment with induction, especially in grid-strained California. Not unless it's new construction in an area with quality 3 phase electrical service.

It was a huge, huge, huge mistake that the places that banned new fossil gas installs made it ALL installs instead of just residential.

They made an enemy out of the national restaurant association for no reason and have faced huge setbacks in otherwise-good legislation as a result. It's all just so stupid and shortsighted. Especially since, as the other guy pointed out, commercial gas cooking is not a major contributor. Even just compared to the leaky, awful, terribly, idiotic residential fossil gas network.

[–] [email protected] 30 points 11 months ago* (last edited 11 months ago) (2 children)

We can't claim to know it left them with "bad" employees. I think there's vanishingly little evidence that recruiters actually go after the "good" employees effectively -- I'm pretty skeptical that a pro recruiter actually gets you better employees, they just make the process of getting employees way less stressful. We also have no reason to assume that a good or bad employee is correlated in any way with caring about not returning to office -- it's possible very bad employees are just as likely to quit as very good ones. How do you even tell good from bad, anyway?

What this "return to office" stuff definitely DOES do is preferentially retain the most obedient/desperate employees. Which may be part of the goal, along with low-key downsizing.

[–] [email protected] 20 points 11 months ago

You mean Half Life: Full Dive, followed by Half Life: Full Dive 2. The second in a trilogy never to be finished.

view more: ‹ prev next ›