Another lie promulgated by fossil fuel interests is called out
@CheRosach OOF!
The argument in the UK leans heavily on the impact on iconic predator species - White tailed and Golden Eagles, Osprey etc. It would be interesting to know the relative impact of #HabitatManagement for 'sporting' estates c/w #WindTurbines #WindTurbinesBirds #Raptor #RaptorPersecution
@CheRosach yes, cats and window glass ... no enemy of renewable energies would ever believe this ... :-)
@CheRosach Reducing light pollution and keeping the murder floof indoors should be fairly straightforward. The former reduces power consumption too, a win-win scenario.
@CheRosach I'm not an expert on this field, but it was part of my career studies, and although birds nowadays face many different risks, for some species wind turbines are a threat. To my knowledge, mainly slow flying birds (vultures for example), and birds inhabiting steppe like biomes. Appropriate evaluation of the risks is important, given that sadly behind the development of green energy sources lay the same big companies that are feeding on fossil fuels, and their interest are far from the ecosystems' survival.
@ori_mew @CheRosach There is significant research going on to find ways of making the wind turbines less likely to affect birds and bats.
@ariaflame @CheRosach oh i didn't know that! That's nice to hear. Do you happen to know anything about the specifics?
@ori_mew @CheRosach Various combinations of radar and visual confirmation to identify birds and slow down the turbines when they get close is one. Others use sound to try and deter them. Others are working on patterns/paint on the blades to make them more obvious.
@ariaflame @CheRosach that's all ver interesting and could solve some issues! I believe the sound they make affect nesting areas, but as long as they are settled away from them, these are good news! Thank you for sharing
@ori_mew @CheRosach Generally they don't get built too close to nesting areas.
@ariaflame Depends on the quality of the environmental impact evaluation, in my experience in Spain. But I'm talking from projects from almost 10 years ago, so I'm not sure how it is developing currently! I want to agree they don't try to build near those anymore, yeah

@ori_mew @ariaflame Here in my region (Netherlands) there are plans for multiple bigger turbines around a nature reserve where eagles are nesting.

I don't think that's a great idea. Even with measures to protect the birds, when will the turbines run?

@peter_slwk @ori_mew That sounds like a very odd choice of location. Usually they avoid places like that. Although I will note, the bigger the turbines, the slower the blades in a lot of ways, the tips are the issue there.

@CheRosach I’m all for clean energy, but this infographic has some bias.

Cats and buildings are everywhere people are.

Wind farms are relatively constrained compared to human sprawl. These numbers should be scaled by the deaths per unit of land area so the impact on *specific populations* of birds can be accurately reflected.

I suspect the chance of a bird striking a wind turbine if it lives near a wind farm is much higher than striking a building if it lives near a city.

@CheRosach also, rather than pointing out how harmless wind turbines are to birds, this highlights (once again) how harmful cats are to birds.

We cracked down on stray/wandering dogs in the west long ago. Maybe it’s time to do the same for cats.

@twigmouse @CheRosach It looks like the infographic left out mobile phone towers too, as I remember they are also high on the list.
@CheRosach My favourite is the notion that wind turbines are ugly. Even if they don't think they're at least mildly majestic like I do, they're completely ignoring that the alternative is some form of fossil fuel plant, fed by fossil fuel mines/derricks and possibly processed in refineries.
@StarkRG @CheRosach
Ah, but fossil fuel mines, processing and burning happen where poor people live, so that’s fine. Wind turbines spoil the view for rich people. 😜
@KimSJ @CheRosach I dunno, the oil platforms just off shore in places like LA definitely spoil the view. I'd much rather have an offshore wind farm as the view than one of those monstrosities.

@KimSJ @StarkRG @CheRosach

I too like wind turbines but capitalism produces lots of sleek things that look good at the usage end.

This chart is *just for the infrastructure* and obviously the relentless throughput of coal and gas to be burned is *staggeringly awful*.

Nonetheless, the inputs of rebuildables are much more mining intensive per TW of infrastructure. And the mining to materials pipeline is overwhelmingly fossil-fuel powered

https://dothemath.ucsd.edu/2024/08/mm-11-renewable-salvation/

@KimSJ @StarkRG @CheRosach

The reason that steel is so cheap to make wind power cheap, and the reason that silicon metal is cheap to make PV cheap (or at least have been cheap until the Persian Gulf fustercluck) is largely because China emitted over 240 billion tonnes of CO2e over 30 years to build out the processing infrastructure

@urlyman @KimSJ @CheRosach Looking at the cost of the infrastructure without factoring in the cost of the fuel and maintenance and the usable lifetime makes such a comparison fairly pointless. A better metric would be a total cost per unit energy normalised across the lifespan of the infrastructure *including* the cost of dealing with the waste (and, no, just dumping it into the atmosphere or ocean or whatever doesn't count, that's not dealing with it, that's abdicating responsibility).

@StarkRG @KimSJ @CheRosach

I’m not anti-renewables. I think they’re a vital path down the resource consumption ladder. They buy us time to culturally adapt.

I’m not suggesting that the chart above is *the lens* through which to see the ‘true picture’.

I’m just highlighting that the picture is wickedly complex and if we only fixate on the installed final thing, we wrongly calibrate what we need to do

https://mastodon.social/@urlyman/116324851873215519

@urlyman @KimSJ @CheRosach I think it goes without saying that it's complex. I don't see what useful information that chat provides. Its comparing extremely disparate things. "Apples and oranges" is the usual simile, but it's more like comparing cake and spaghetti and only looking at the cheese content.

@StarkRG @KimSJ @CheRosach

That’s an absurd parallel to draw. Good luck

@CheRosach can birds get windmill cancer?😂
@CheRosach Outdoor and feral cats is such a huge danger, I hate that outdoor catowners just let them out 🥲