admiralteal

Georgia has every reason to be a solar powerhouse. They have sunlight to spare and every reason to want to build it. Batteries are finally getting cheap enough to outcompete fossil generation, too.

And they ARE building it, so they even are achieving learning curves on it. There are even Republicans on the PSC (Tim Echols) that are highly, highly pro-solar.

Meanwhile Georgia Power is currently planning more fossil gas plants and extending the life of a handful of coal plants because they think they have a shortfall in energy forecasts for future demands. Because, among other things, so many huge tech datacenters are moving to the state (which of course many were doing on the promise of the quite green grid Georgia has to offer, which was the bait that is now being switched on them).

Why? Because they’re lazy, super conservative, and they get guaranteed profits off of capital investments. The Southern Company is one of the most powerful forces of great evil in the country and goes largely unnoticed. They are actively incentivized to fuck their own ratepayers in order to increase their profitability by the agreements and statutes that allow them to be the utility.

The reality is that Vogtle was built and we should be glad for it and use it. It’s spun up and producing gobs of power, and will continue to do so for a damn long time. Great. But in a state where fossil production is still being actively expanded, putting money towards ultra-expensive nuclear over incredibly cheap solar and storage, betraying your own potential “customers” in the process, is just idiotic.

It’s also for reasons with nothing to do with nuclear in particular. The US is just terrible at executing large civil projects. It costs more to build at large scales here than virtually anywhere else, for a confluence of reasons – highly decentralized project management (state, county, federal, city governments all fighting for authority), lack of sustainable learning curves, NEPA being weaponized by NIMBYs to kill every project including environmentalist ones, plain dumb politics… you know you have a problem when you look onto the efficiency of Italian bureaucracy with envy, but meanwhile they can build e.g., rail projects at something like a third to sixth the budget the US can.

A big part of the problem is that we insist on fully custom and experimental projects. Every fucking time. We never just use the catalog builds. We never set and stick to a standard. Not even in road design, where the AASHTO green book is treated like a fucking Holy Bible – we follow its (largely dumb and dangerous requirements while still bespoking every fucking project.

I, for one, would support a law that requires any new unit over a certain size must be reversible and maybe even a tier where they must have variable speed compressors. But I can already hear the Republicans lying that the feds are coming to steal your window units.

Don’t be too depressed about it. The Texas grid actually isn’t doing too badly in its emissions trends, in spite of their best efforts. It’s so easy to interconnect resources to it that renewables don’t need to stare down awful queues and huge fees to get onboard and selling power.

That’s sort of the other side of the story from what this policy announcement is about – for the rest of the grid, a combination of FERC, state regulators, utilities, and such have created a system where it is very hard to get new generation online because of infrastructure problems.

This is a gross simplification, but the way it kind of works is that in Texas, infrastructure is up to ERCOT and the utility. Generation is a lot more decoupled from its eventual transmission. It doesn’t face the same terrible barriers to come online because of the deregulated market.

Since solar is a fractional cost per unit energy than gas and coal, it out-competes them any time the sun is shining – it can sell way cheaper and so gas/coal will either have to sell hugely below cost to compete or else they’ll have to curtail. Wind is still a bit more expensive on average, but when the wind is going it tends to be able to do the same since it has no marginal cost. And the same situation also means that anyone who can make economically grid storage (which is already getting possible thanks to rapidly declining battery prices) can also out-compete the literal and figurative fossil generators.

Both Texas and the US East and West grids need MASSIVE transmission upgrades to deal with an increasingly-electrified future, though.

Don’t misunderstand, Texas is a total mess. A profound lack of planning and both reliability and resiliency. But there’s lessons to be learned from it – decoupling production from transmission and some degree deregulation of that production can take advantage of very powerful market forces that already favor renewables. A post-transition future isn’t just better for consumers because of eliminated emissions, it should also be cheaper power.

I enjoy how “Climate change is making the problem worse” can basically be tacked onto any regional issue headline in a 100% honest and serious way.

Batteries have also seen huge price drops.

https://pubs.rsc.org/en/content/articlehtml/2021/ee/d1ee01530c

Even in the past 10 years, the cost per kWh has gone from something like $270 to $180. These prices maybe aren’t quite in the full freefall solar has seen, but they’re declining very rapidly even absent any technological quantum leaps.

Unlike transit busses, school busses only need to be in service a couple hours a day and can basically trickle charge overnight. They require far lower range on top of the declining battery prices. While I don’t know the original NYC study being referenced, it is zero surprise that the school busses are a lot lot lot cheaper.

BEV transit busses are, frankly, a stupid fucking idea. Almost as stupid as battery trains. Put up a pantograph and electrify it properly – it costs a fraction as much over relevant lifecycles.

Most of the water-born microplastics are tire dust. Byproducts of car-dependent modern life.

And, as someone else in the thread quoted, another requirement of the law is a full ban of any policies designed to increase walkability or access to transit, which would be the way to fight back against those microplastics.

The most important rule for conservatives: they do not want to turn over a better world to their children. They want their children to suffer in all the same ways they did. They believe progress is inherently bad and must be resisted. And I mean, of course they do… that’s the definition of “conservative”.

That’s literally and unironically what they want you to do.

They want to destroy walkable cities because somehow, having financially-sustainable small towns featuring outdoor life and engaged communities is partisan. They do not want main streets to exist, only box stores from national brands on the edge of town. They do not want to have to know their neighbors because they believe all other human beings that life near them are potential hostiles, so the best way to live is permanently indoors, getting into your car to protect you from the outside even before opening the garage door to avoid ANY interactions with others.

They want everyone to be forced to only drive cars because being forced to comport with one very specific, expensive, unpleasant way of life that leads to tens of thousands of unnecessary annual deaths and unbelievable isolation and loneliness is “freedom”.

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.

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.

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.

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.

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.

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.

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.

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.

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

Still, the issue isn’t the presence of a throttle. It’s the specs of the machine.

The idea that the law should be framed around whether or not the vehicle needs to be peddled is backwards. The relevant machine specs are what the legislation should address. Which is still, primarily, top speed. All incident evidence we have suggests that below ~20mph / 30 kph, even full automobiles see precipitous dropoffs in serious injuries, so that’s the place to start. We see most places really serious about bike networks going reasonably further past that (25 or 20 kph). That’s all reasonable. If you further want to have requirements on acceleration or weight, it’s worth investigating that.

Having the legislation require peddling is just a way to create weird loopholes in the law. It’s pearl-clutching and moral panic. And worse, it creates accessibility issues and can pressure people off the bikeped infrastructure who would’ve used it reasonably and safely back into cars.

The law should narrowly address the actual problem, not some tertiary smell the problem has created. The idea that a bike that has pedals is magically safer than an identical bike with an identical frame, motor, and everything which has a throttle is preposterous.

I am totally convinced an ebike with a throttle is safer and easier to use for its rider than one without one at any speed. I don’t think they should be required – because that’s just silly – but I think anyone the claiming opposite, that only peddled, throttle-less vehicles are safe, has fallen off the deep end.

It doesn’t add any cost to include a throttle on the ebike.

Regulate speeds, not mechanisms. Moving people to micromobility is a benefit regardless of the form of that micromobility. Speed is the safety concern, not any of this loophole-inducing nonsense.

Notable that the common european honeybee is an invasive species that tends to preferentially pollinate invasive flora, at least in North America. The likes of bumblebees and carpenter bees are the ones that really matter for conserving and supporting native ecosystems even if they get less love in public media. They’re the bees that actually need saving.

It’s worth looking up what you can do to support native pollinators – including native bees – in your area. Some of the stuff is surprisingly easy – planting native wildflowers, for example, or setting up an insect hotel.