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  • Sustainability

Kenias solarbetriebene Lösung für leere Telefonbatterien unterwegs

DAILY NATION AFRICA

  • Oktober 8, 2025
  • Sustainability

Finnlands Sandbatterie liefert saubere Energie das ganze Jahr

Finland's new sand battery stores 100 MWh of solar and wind energy in sand as heat, replacing oil in district heating and cutting emissions by nearly 70%. With near-unlimited lifespan and zero eco‑toxicity, this solution stacks up as a long‑term, low-cost solution.

. Durable and eco-friendly, it offers stable renewable energy year-round.

EURONEWS

  • Oktober 8, 2025
  • Sustainability

Plastiktüten-Verbot in Vermont zeigt Erfolg: 91 % Rückgang

A recent study at the University of Vermont has found that the state’s plastic bag ban  with paper bags only available for a fee, resulted in a 91% reduction of their use, with about 70% of respondents viewing the legislation positively, and paper bag use increasing a mere 6%.

PHYS.ORG

  • Oktober 8, 2025
  • Sustainability

Neue Farbe kühlt besser als Klimaanlagen – spart Strom

Engineers have developed a cement-like paint that reflects 90% of sunlight, emits 95% of the heat as infrared radiation, and holds 30% of its weight in water, providing 10 times the cooling power of commercial cooling paints and saving 30 to 40% of electricity.

TECHXPLORE

  • Oktober 8, 2025
  • Sustainability

Irland verabschiedet sich frühzeitig von Kohle – Moneypoint geschlossen

Ireland closed its last coal-fired plant at Moneypoint in June—six months ahead of schedule—making it Europe’s sixth coal-free country. The 915 MW station will stay on standby with oil backup until 2029. It’s a major victory for cleaner air and energy transition.

ECOWATCH

  • Oktober 8, 2025
  • Sustainability

China erzielt Rekorde bei Solar‑ und Windenergieausbau im Mai

In May alone, China added 93 GW of solar and 26 GW of wind—enough electricity to power entire nations like Poland or Sweden. Solar capacity now tops 1,000 GW—half the world’s total. Ambitious clean energy growth continues despite financial strains on manufacturers.

THE GUARDIAN

  • Oktober 8, 2025
  • Sustainability

Solarenergie wird erstmals wichtigste Stromquelle der EU

For the first time in history, solar energy outpaced all other sources to become the European Union’s main provider of electricity this June. This milestone highlights the continent’s accelerating shift toward cleaner, renewable energy and a more sustainable future.

EURONEWS

  • Oktober 6, 2025
  • Sustainability

Bostons Bushaltestellen erblühen mit neuen Gründächern

BOSTON

  • Oktober 6, 2025
  • Sustainability

Schweizer Solarschmelzöfen verwandeln Uhrenabfälle in neue Materialien

In Switzerland, researchers are using powerful solar furnaces to recycle waste from the watchmaking industry. By melting metal scraps using concentrated sunlight, they create high-quality alloys with zero emissions, showcasing precision engineering in service of sustainability.

TECH XPLORE

  • Oktober 6, 2025
  • Sustainability

Hybridmaterial aus Pappe und Erde reduziert Zement-CO₂ um 75 %

Engineers at RMIT have created a material from cardboard, earth, and water that emits just one quarter the carbon of concrete and costs less than a third. Recyclable, buildable on-site, and strong enough for low-rise structures—practical sustainability in action.

TECH XPLORE

  • Oktober 2, 2025
  • Sustainability

Solarsystem erzeugt grünen Wasserstoff direkt aus der Luftfeuchtigkeit

Researchers at the Hefei Institute have developed a solar-powered device that extracts humidity from the air to generate green hydrogen. Operating without external water or energy, the system works even in dry climates and delivers high output with zero carbon emissions.

TECH XPLORE

  • September 28, 2025
  • Sustainability

Kleiner Solartraktor steigert Ernteerträge und stärkt Landwirte

In Malawi, a compact electric tractor powered by solar energy is helping farmers break tough soil layers, doubling harvests while reducing reliance on diesel. This clean, efficient solution strengthens food security, supports livelihoods, and protects the planet’s future.

CLEAN TECHNICA

  • September 25, 2025
  • Sustainability

Japans erstes schwimmendes Windkraftwerk eröffnet für saubere Zukunft

Off the Goto Islands, Japan has inaugurated its first large floating wind farm with eight turbines. This pioneering project strengthens renewable energy, accelerates the nation’s path to carbon neutrality by 2050, and offers a hopeful model for a greener global future.

TECH XPLORE

  • September 22, 2025
  • Sustainability

Austern entfernen aktiv Kohlenstoff aus dem Meer

A new study finds oyster farming, once seen as a carbon source, actually captures more carbon than expected. Through filter feeding and organic carbon release, oysters may ease ocean acidification while providing sustainable food and a brighter future for climate and seas.

PHYS

  • September 22, 2025
  • Sustainability

Aufgemalte Zebrastreifen schützen schwarze Kühe vor Fliegen

The 2025 Ig Nobel Prize in Biology celebrated innovative research by Japanese scientists, led by Tomoki Kojima, demonstrating that black cows with white stripes are less appealing to biting flies, an innovative solution that provides an eco-friendly alternative to pesticides.

THE SCIENTIST

  • September 22, 2025
  • Sustainability

Erster Wasserstoff-betriebener Personenzug der USA feiert Premiere

The United States has just welcomed its first hydrogen-powered passenger train, ZEMU, which debuted last weekend. Running on clean fuel, the train marks a major step toward greener transport, reducing emissions while showing that sustainable travel can also be fast, modern, and reliable.

GLOBAL RAILWAY REVIEW

  • September 19, 2025
  • Sustainability

Elektroautos erreichen 30 % Marktanteil in Deutschland

Electric vehicles are charging ahead in Germany, making up 30.6% of all new car sales. This milestone reflects strong climate commitments, growing consumer trust, and clean technology driving Europe toward a greener, healthier future of mobility.

CLEAN TECHNIKA

  • September 19, 2025
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Most Read

The European Parliament has approved ambitious EU-wide targets to slash food waste by 2030. Member states must cut waste in processing by 10% and reduce household, retail, and foodservice waste by 30%, tackling the 60 million tonnes wasted annually and boosting sustainability.
EU setzt verbindliche Ziele zur Verringerung von Lebensmittelabfällen
A meta-analysis of 218 studies found that dancing reduces symptoms of depression more strongly than walking, yoga, or antidepressants. The unique mix of movement, rhythm, and social connection makes dance a powerful tool for boosting mental health and emotional well-being.
Tanzen lindert Depression wirksamer als Medikamente oder Sport
For the first time, wind and solar together provide more than one-third of Brazil’s electricity. This clean energy milestone shows how fast renewables are rising, cutting emissions while powering millions of homes with sustainable and affordable energy.
Wind- und Solarenergie decken erstmals ein Drittel von Brasiliens Strom
Tagträumen fördert berufliche Klarheit und Sinnfindung

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