Ingemar Alvbom
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Ingemar Alvbom
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Energytransitionoptimist
- Lidsø solar park 215 MWp
- Solsambruk in Gjövik Norway
- Vattenfall battery 254 MW / 700 MWh
- 4.5 billion for charging equipment

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December 5, 2025 at 2:36 PM
- Air defense technology in wind turbines
- Power trading in Gothenburg
- Lithium recycling
- Purified water and hydrogen

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December 4, 2025 at 2:00 PM
- Perovskite - will Europe jump on
- Compressed air storage in closed mines
- Slag is the new binder in cement
- 8 hour battery 6.2GWh

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December 3, 2025 at 1:30 PM
- Stellantis CATL builds gigafactory
- Cheaper method to capture CO2
- W.A. 100% renewable using batteries
- Vestas builds Poland factory

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December 2, 2025 at 2:02 PM
- Biogas replaces fossil natural gas
- Storage 2.4 GW / 10 GWh
- Flying electric cars
- Hydrogen 1 dollar/kg

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December 1, 2025 at 2:25 PM
- 720 GW of storage is in the queue
- Geothermal systems want to go down to 5 cents/kWh
- Sodium battery 400 SEK/kWh
- Hyundai invests in V2X

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November 28, 2025 at 2:29 PM
- 175 MW solar power in Grycksbo
- Pumped power in Bastvålen, Höljessjön and Lekstjärnen
- Textile ash creates extremely strong cement
- Imagine IF you had an energy surplus

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November 27, 2025 at 1:49 PM
- Data center heating becomes district heating
- Bird collisions at wind farms are lower
- Silicon in lithium batteries improves
- 10-hour battery

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November 26, 2025 at 1:16 PM
- Solar energy 24/7
- October EV sales up 26%
- Sand battery 250 MWh
- Milan-Montalto connection

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November 25, 2025 at 1:11 PM
- Conductive on the highway
- Battery factory in Gothenburg
- Solar pavements
- COP is not broken

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November 24, 2025 at 2:05 PM
- Ørsted reduces its emissions by 98%
- Mustard plants mining nickel
- Heating battery gives 1500 degrees
- Solar cells on truck roof

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November 21, 2025 at 3:01 PM
- Minerals in SEAWEED
- Carlsberg makes beer with vindel
- Denmark most ambitious
- Solar panels along highways

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November 20, 2025 at 3:18 PM
- A new way to capture CO2
- China: The reluctant climate leader
- The power demand in the Gothenburg area
- Mines become energy storage

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November 19, 2025 at 12:30 PM
- Pumped power generates 107 GWh
- Midsummer's solar cell factory in Colombia
- Saudi Arabia builds renewable energy empire
- Solar panels on rails

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November 18, 2025 at 12:59 PM
- Sponge coating replaces plastic foil
- Criticism of power tariffs
- Solar park as part of the balancing market
- ​​Battery research in Luleå

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November 17, 2025 at 1:47 PM
- First electric car made without metals or minerals
- New way to produce Lithium
- Fossil fuels to be eliminated in COP30
- Electric cars in the Nordics

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November 14, 2025 at 12:58 PM
- Perovskite/silicon solar cells approaching 35%
- Supercapacitors competing with batteries
- Solar energy can break down harmful pollutants
- Turbine prices have peaked

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November 13, 2025 at 2:02 PM
- Battery stations stabilize Sweden's electricity grid
- 50 MW wind turbine
- Safety standards for battery storage
- Cows and solar energy

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November 12, 2025 at 12:36 PM
- Electric cars and heat pumps relieve the grid
- 3D-printed hybrid food
- Digitalization releases hidden grid capacity
- Cleaner method to recycle lithium ions

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November 11, 2025 at 2:27 PM
- Real zero instead of net zero
- AI can reduce dependence on rare earth metals
- Renewable energy is not bearing fruit
- Spain invests in more batteries

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November 10, 2025 at 2:40 PM
- Risk with Chinese inverters
- 1.8 million barrels every day LESS
- VA-syd builds its own electricity grid
- Old coal mines can provide cheap heat

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November 7, 2025 at 2:32 PM
- Record increase in renewable energy in 2025
- Textiles with beer yeast
- District heating from Ringhals
- Sodium ion batteries

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November 6, 2025 at 2:06 PM
- Less Russian oil
- Storing energy in pits
- Bacteria eat plastic
- Beer is made with solar power

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November 5, 2025 at 2:45 PM
- Geothermal energy with temperatures of 331 °C
- Three hours of free solar energy for households
- Absorb up to 99.5 percent of sunlight
- Waste becomes textiles

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November 4, 2025 at 2:04 PM
- Wind and battery in Femstenaberg
- Cobalt-free batteries
- Lithium mine in Landau
- Industrial prices

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November 3, 2025 at 2:06 PM