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/

doomscroller, to solar
@doomscroller@mastodon.online avatar

Anti-renewables rally inspires counter action, as farmers share solar and wind benefits, debunk myths https://reneweconomy.com.au/anti-renewables-rally-inspires-counter-action-as-farmers-share-solar-and-wind-benefits-debunk-myths/

Hypx, to Hydrogen
@Hypx@mastodon.social avatar
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/

doomscroller, to China
@doomscroller@mastodon.online avatar

Renewable Energy has unveiled the world’s longest onshore wind turbine blade, a 131-metre behemoth to be used on the company’s 15MW turbines.
https://reneweconomy.com.au/worlds-longest-wind-turbine-blade-unveiled-in-china/

Hypx, to Hydrogen
@Hypx@mastodon.social avatar

Offshore wind energy to be stored on massive green hydrogen fuel islands

https://www.hydrogenfuelnews.com/green-hydrogen-islands/8562627/

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

Hypx, to Hydrogen
@Hypx@mastodon.social avatar
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

pinskal, to climate
@pinskal@sfba.social avatar
bsmall2, to climate
@bsmall2@mstdn.jp avatar

> "Every dollar invested in nuclear energy is therefore a dollar diverted from true urgent In that sense, nuclear power is not climate-friendly,".. itself has been affected by .. have already had to be .. shut down or taken off the grid.. plants depend on nearby water sources to cool.. reactors.. with many rivers drying up, those sources of water are no longer guaranteed.
https://www.dw.com/en/fact-check-is-nuclear-energy-good-for-the-climate/a-59853315

/HT @grillchen

bsmall2,
@bsmall2@mstdn.jp avatar

> .. releases 3.5 times more CO2 per kilowatt-hour than photovoltaic solar panel systems. Compared with onshore .. 13 times more CO2. When up against electricity from installations, nuclear generates 29 times more carbon.. similar results when considering entire life cycles. .. at.. Stanford University, calculated a climate cost of 68 to 180 grams of CO2/kWh, depending on the used in uranium production..

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.

Rasta, to random
@Rasta@mstdn.ca avatar

But how could the small bankrupt village in the Hunsrück, which doesn't even have 500 euros left, suddenly afford a spectacular suspension bridge? The answer: wind turbines. Lots and lots of wind turbines. (put translate on)

279 wind turbines provide electricity for more than 300,000 households.

https://m.focus.de/earth/report/eine-win-win-situation-fuer-jeden-der-650-seelen-ort-der-durch-windkraft-steinreich-wurde_id_259512215.html

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/

mkwadee, to uk
@mkwadee@mastodon.org.uk avatar

generate more than half of ’s due to | | The Guardian

At the time of writing this post, 55.3% is being generated by and only 8.1% by . Demand is moderately low at 30.2 GW.

https://www.theguardian.com/environment/2023/dec/21/wind-turbines-more-than-half-uk-electricity-storm-pia

https://www.gridwatch.templar.co.uk/

Sustainable2050, to random
@Sustainable2050@mastodon.energy avatar

Ørsted to bring its offshore wind capacity in the Hornsea area of the North Sea to 5.4 GW by 2027. Now that's a power plant!
https://orsted.com/en/company-announcement-list/2023/12/oersted-takes-final-investment-decision-on-hornsea-80321

itnewsbot, to Hydrogen
@itnewsbot@schleuss.online avatar

Renewable Energy: Beyond Electricity - Perhaps the most-cited downside of renewable energy is that wind or sunlight might... - https://hackaday.com/2023/12/18/renewable-energy-beyond-electricity/

eib, to random

The EIB Board of Directors approved €5bn to support Europe’s wind energy sector, in line with the #REPowerEU plan to accelerate the energy transition.

€20.4 billion to finance new projects, including:

🔵€4bn for #SustainableTransport
🔵€4bn for business investment & corporate innovation
🔵€2.2bn for regional development
🔵€1.9bn for education & healthcare
🔵€642m to improve water services

More➡️http://bit.ly/3TovodV

image/png

nemobis,
@nemobis@mamot.fr avatar

@eib Well done EIB! Now multiply this by 25 times, so we can get to the 950 GW of capacity the needs by 2030.
https://mamot.fr/@nemobis/108964976522323848

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