wrldbhindmiror, to Netherlands
@wrldbhindmiror@pixelfed.social avatar
Casey, to renewableenergy
@Casey@newsie.social avatar
johnl, (edited ) to solar
@johnl@mastodon.social avatar

So here is a guy cooking a hotdog with a 10kw RF antenna. A bonus is it plays the radio audio as it cooks: https://www.youtube.com/watch?v=GgDxXDV4_hc

The antennas near our house are 200kw.

I don't plan on touching them whilst grounded so I'm not too concerned, but I am now wondering if I can just put up an antenna and steal power. Screw solar and wind, our house will be powered by MEDIUM WAVE BABY!

henrihorn, to Finland
@henrihorn@mastodon.energy avatar

Yesterday 26.3.2024 was a bad day for in . With over 6.000 MW total installed capacity, net generation was negative by about 20 MW for a few hours around noon.
In the evening winds increased and at the moment wind is the largest source of power providing over 3.000 MW, covering more than a third of total domestic generation.
https://www.fingrid.fi/en/electricity-market/power-system/

Casey, to Energy
@Casey@newsie.social avatar
Casey, to Ukraine
@Casey@newsie.social avatar
Sustainable2050, to random
@Sustainable2050@mastodon.energy avatar

Wind and solar produced over 20 GW in the Netherlands yesterday afternoon; that was 135% of national electricity demand at that time!

Sustainable2050, to renewableenergy
@Sustainable2050@mastodon.energy avatar

The EU installed a record 16.2 GW of wind power capacity last year, and WindEurope expects this to grow to an average of 29 GW/year in the period up to 2030.
Permitting is speeding up, grids seen as the main bottleneck now.

GrrlScientist, to Japan
@GrrlScientist@mstdn.science avatar

's🇯🇵new bladeless 💨 developed by @challenergy can survive even the fiercest typhoon🌀--a godsend to those who champion alternative (non-nuclear) sources of

https://www.asahi.com/ajw/articles/13144489

Sustainable2050, to renewableenergy
@Sustainable2050@mastodon.energy avatar

Wind power providing 120% of Danish national electricity demand right now!
Live updates: https://en.energinet.dk

Sustainable2050, to renewableenergy
@Sustainable2050@mastodon.energy avatar

The advantage of : 9.6 GW of wind power flowing into the Dutch electricity system now, that's almost 2/3 of total generation!

ChrisMayLA6, to renewableenergy
@ChrisMayLA6@zirk.us avatar

is approaching an important possible inflection point... what happens when reach the end of their (expected) technical lifespan?

Do owners of early windframs (often in prime wind locations) invest in upgraded & now much more efficient (if expensive) new installations, or will they walk away having already earned a return... & if the latter, what happens with those sites; will they remain wind farms ?

This may become the key Q. for this decade.

h/t FT

miguel_pacheco, to Hydrogen Portuguese
@miguel_pacheco@masto.pt avatar

H2 offshore production will hasten quicker than expected:
-Offshore power to H2 is more efficient close to the source
-Electricity transmission increase is linear: more power, more cables
-H2 transport can scale faster by using existing pipelines and increasing pressure
-Depleted gas field can serve as H2 storage


https://www.offshore-energy.biz/tno-offshore-hydrogen-production-will-move-faster-than-we-think/

takvera, to random
@takvera@c.im avatar

Good to see wind power assist shipping construction: Norsepower seals largest wind-assist contract to date.

3 Ships powered by a combination of six 35 m tall Norsepower sails and two dual- fuel engines running on maritime diesel oil and e-methanol.

50% reduction in emissions expected.

https://splash247.com/norsepower-seals-largest-wind-assist-contract-to-date/

DoomsdaysCW, to uk
@DoomsdaysCW@kolektiva.social avatar

So, why build and ?!! smh

The produced enough energy to power all its homes in 2023

Jack Loughran
January 3, 2024

"UK-based renewables generated over 90TWh of energy in 2023, which is more than enough to power all of the UK’s 28 million homes, an analysis has found.

[...]

"There are also several large new in the pipeline such as an £11bn 3GW project led by Germany’s RWE and UAE’s Masdar, which followed the opening of ’s largest offshore yet in October."

https://eandt.theiet.org/2024/01/03/uk-produced-enough-renewable-energy-power-all-uk-homes-2023?utm_source=related-content

miguel_pacheco, to Hydrogen Portuguese
@miguel_pacheco@masto.pt avatar

🌬️ ⚡ 💧
Hydrogen Future claims 270% efficiency gains in one year test of new wind turbine design:
-One-meter turbine
-12 months test in Nevada
-The company aims to increase the efficiency of and also works on its own electrolyzer tech

https://www.proactiveinvestors.com/companies/news/1039825/hydrogen-future-highlights-extraordinary-strides-in-wind-turbine-prototype-testing-1039825.html

miguel_pacheco, to Hydrogen Portuguese
@miguel_pacheco@masto.pt avatar

Irish port of Shannon Foynes signs agreement with Rotterdam port to create a Green Hydrogen supply chain:
-The Irish port aims to export produced from taping abundant resources in West Ireland
-Proof-of-concept deliveries by 2030

https://www.clareecho.ie/shannon-foynes-port-strike-deal-with-port-of-rotterdam/

old_hippie, to Hydrogen
@old_hippie@veganism.social avatar
Sustainable2050, to random
@Sustainable2050@mastodon.energy avatar

2023 was a good year for offshore wind in Europe!
A record 4.2 GW of capacity was completed and final investment decisions were taken for 9 GW, pointing to a further acceleration in the coming years.
Auctions for 40(!) GW expected this year.
https://windeurope.org/newsroom/press-releases/lots-of-good-news-and-good-numbers-again-in-offshore-wind/

albertcardona, to uk
@albertcardona@mathstodon.xyz avatar

A UK government that would propose installing small rooftop wind-powered turbines everywhere would very substantially lift geopolitical liabilities - and tilt the import/export balance significantly.

In other words the wind blows, often, and strong, like today. Harvesting a tiny fraction of the wind’s energy, in combination with solar panels and home insulation, would transform this country.

If the chimneys of coal-burning fireplaces in every room were a fixture of the glorified past, let wind turbines be the distinctive trait of present-day roofs.

https://earth.nullschool.net/#current/wind/surface/level/orthographic=-4.68,52.98,1312/loc=-0.167,52.215

Sustainable2050, to random
@Sustainable2050@mastodon.energy avatar

China has built massive amounts of wind and solar capacity over the past decade. Its power grid couldn't always keep up, leading to significant curtailment. But now, despite a further acceleration in capacity additions*, the grid has caught up too, reducing curtailment to just a few percent. Impressive!

*) 2023: 200 GW solar PV + 70 GW wind

Graph: IEA, via @coalfreedave

BinChicken, to auspol
@BinChicken@rants.au avatar

Australia’s task is clear: build more wind and solar. LNP’s task? Anything but wind and solar

https://reneweconomy.com.au/australias-task-is-clear-build-more-wind-and-solar-lnps-task-anything-but-wind-and-solar/

The LNP is a bizarre cult. To quote the article: Nuclear in Australia is just an example of the LNP’s ability to sell anything to their base provided it doesn’t look “left”.
The resurgence of interest globally in nuclear power has made hordes of irrationally pro-nuclear techbros happy. But they're falling for the "anything but lefty" cult-thinking of RWNJs who politically polarise equate energy & environment and have decided renewables are "left" and therefore bad.

Snowshadow, to sweden
@Snowshadow@mastodon.social avatar

World's tallest, 492-foot wooden wind turbine installed in Sweden

The modular design approach allows taller turbines to be made using wood that also weighs less, meaning more can be made with less material

https://interestingengineering.com/innovation/worlds-tallest-wooden-wind-turbine

Norobiik, to Uruguay
@Norobiik@noc.social avatar

Today, the country has almost phased out fossil fuels in electricity production. Depending on the weather, anything between 90% and 95% of its power comes from . In some years, that number has crept as high as 98%.

’s revolution: rapid shift to wind shows the world how it’s done | Global development | The Guardian
https://www.theguardian.com/global-development/2023/dec/27/uruguays-green-power-revolution-rapid-shift-to-wind-shows-the-world-how-its-done

allytibbitt, to renewableenergy

Cracking story here highlighting the ludicrous definition used by the Scottish Government for "community and local energy."

Also, happy Christmas!

https://theferret.scot/local-wind-farms-owned-by-firms-based-abroad/

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