Author | Lightnews

Ingemar Alvbom @alvbom.bsky.social · 1d

- Sodium ion becomes dominant
- Perovskite tandem solar technology
- Hydrogen in the Baltic Sea
- Battery industry grows by 83%

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Ingemar Alvbom @alvbom.bsky.social · 2d

- All-electric cargo ships
- 2 GWh in 4 months
- 3D solar towers
- Ocean heating technology

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Ingemar Alvbom @alvbom.bsky.social · 5d

- Stores energy for months
- Home batteries provide 2GWh
- Abu Dhabi 5.2 GW/19 GWh
- Climate-friendly food tax exchange

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Ingemar Alvbom @alvbom.bsky.social · 6d

- Make plastic from forests
- Airport with vertical panels
- Australia believes in green steel
- Electric trucks save money

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Ingemar Alvbom @alvbom.bsky.social · 7d

- Battery with 600 Wh/kg
- Offshore wind with two heads
- Battery with built-in inverter
- 41,400 solar systems in 2024

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Ingemar Alvbom @alvbom.bsky.social · 8d

- Buy a car and charge for free
- Battery-powered solar carports
- Electric power best for ferries
- 2.85 million tuk-tuks

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Ingemar Alvbom @alvbom.bsky.social · 9d

- Rotates with just a little wind
- Energy clubs
- Keeps the house going for days
- E-methanol in Umeå

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Ingemar Alvbom @alvbom.bsky.social · 12d

- The train gets electricity from sun/wind/hydrogen
- Electric trailer for trucks
- KIA factory in Slovakia
- Solar cell plant delivers constant high-pressure steam

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Ingemar Alvbom @alvbom.bsky.social · 13d

- Tin anode increases energy density
- B2 and sugar = battery
- Saudi invests money in green
- Gravitational energy in high-rise buildings

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Ingemar Alvbom @alvbom.bsky.social · 14d

- Direct solar electricity to Deutsche Bahn
- Germany reintroduces electric car subsidies
- Vertical wind turbine
- CO2 capture in cogeneration

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Ingemar Alvbom @alvbom.bsky.social · 15d

- Australia battery 1GW/5GWh
- Poland legislates on offshore wind power
- Car plants with V2G
- Recycling waste can provide 1 million tons of critical raw materials

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Ingemar Alvbom @alvbom.bsky.social · 16d

- Ship movements turn into electricity
- Trump stops 6.2 GW solar project
- Heat losses turn into district heating
- Battery in Simojoki 100 MW/200 MWh

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1

Ingemar Alvbom @alvbom.bsky.social · 19d

- Renewables reduce fossil fuel imports
- Waste to pyrolysis gas and biochar
- PET bottles become supercapacitors
- Self-healing batteries

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Ingemar Alvbom @alvbom.bsky.social · 20d

- Seawater becomes ship fuel on board
- UK: Electricity supply secured by batteries this winter
- Copper mine in Kirun
- Battery made of composite material

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Ingemar Alvbom @alvbom.bsky.social · 21d

- GW potential in Sweden's flexibility
- Energy poles in Uppsala
- US will have a marginal impact
- Solar energy + storage 50-60 öre/kWh

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Ingemar Alvbom @alvbom.bsky.social · 22d

- Renewables outpace coal
- Offshore wind to increase by 16 GW by 2025
- More efficient way to make electricity from waste heat
- The military wants batteries with raw materials from the Nordics

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1

Ingemar Alvbom @alvbom.bsky.social · 23d

- Uppsala researchers make solar panels lighter, cheaper and stronger
- Palm oil ash CO2 capturer
- Combines batteries and hydrogen
- Solar panels on truck roofs

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Ingemar Alvbom @alvbom.bsky.social · 29d

- Solar 22% in EU's electricity mix
- 8-hour battery
- Biodiversity in solar park
- BMW's battery plant in Hungary

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Ingemar Alvbom @alvbom.bsky.social · Sep 29

- Batteries to Ukraine
- Solar + storage in Rajasthan 1.5 MW / 2.5 GWh
- Perovskite now 29%
- New Zealand battery pushes down prices

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Ingemar Alvbom @alvbom.bsky.social · Sep 26

- Hydrogen directly from air
- Buses can travel 700 km
- Want to limit solar input to the grid
- Circle K 600-1000 kW charger

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Ingemar Alvbom @alvbom.bsky.social · Sep 25

- China wants to reduce CO2 emissions
- Vertical solar cells Tromsø
- Battery made from natural materials
- PFAS-free batteries

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Ingemar Alvbom @alvbom.bsky.social · Sep 24

- Battery without cell 50% more efficient
- Copper as good as silver
- SSAB close to "zero" steel
- Storlandet in Gällivare 2.9GW

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Ingemar Alvbom @alvbom.bsky.social · Sep 23

- Zinc-air battery 997 Wh/kg
- Ørsted can finish building
- Solar park in Skara 100 MW
- Wind turbine 365m high

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Ingemar Alvbom @alvbom.bsky.social · Sep 22

- They trace minerals back to individual mines
- Texas solar park 629 MW
- Large batteries in Poland
- Energy from roofs provided 43 percent of grid demand

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Ingemar Alvbom @alvbom.bsky.social · Sep 18

- Molten tin thermal battery
- Hybrid storage facility for batteries and supercapacitors
- 10-hour battery
- Autonomous trucks

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