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isiXhosa
425853
Signals
https://futurism.com/future-tech-prediction-1987
Signal
Futurism
More than three decades ago, the BBC envisioned what today's consumer technology would look like — and their predictions were somehow both astonishingly accurate and hilariously misfired.Aired in 1987, the clip from the British broadcaster's "Tomorrow's World" technology show correctly forecasted...
Publish date:
425835
Signals
https://oilprice.com/Alternative-Energy/Solar-Energy/Solar-Power-Surge-Sinks-Europes-Electricity-Prices-Deep-Below-Zero.html
Signal
Oilprice
A sunny weekend in northwest Europe plunged power prices in the region to hundreds of euros below zero on Sunday afternoon as solar generation soared. Spot power prices in Belgium sank to as low as -$302 (-266 euros) per megawatt-hour (MWh) between 1 p.and 2 p.on Sunday, according to data from Epex Spot SE cited by Bloomberg.
Publish date:
425836
Signals
https://www.zdnet.com/home-and-office/energy/do-wind-power-generators-actually-work-at-home-my-results-after-weeks-of-testing/
Signal
Zdnet
ZDNET's key takeaways A Shine Turbine kit, which includes a turbine, stand, guy lines, and pegs, costs $399, while the Essentials Kit, which adds a few more bits such as a wind speed meter, costs $488 -- though both are on sale right now. The kit includes everything you need to turn wind into...
Publish date:
425837
Signals
https://evertiq.com/news/2025-04-29-havells-invests-70-million-in-goldi-solar-in-renewable-push
Signal
Evertiq
Consumer electrical goods maker Havells India has approved a ₹6 billion (about USD 70 million) strategic minority investment in Gujarat-based solar module manufacturer Goldi Solar Private Limited as part of its broader push into the renewable energy sector.Havells specializes in products like...
Publish date:
425838
Signals
https://knowridge.com/2025/04/eco-friendly-solar-cells-break-new-efficiency-record/
Signal
Knowridge
Scientists at the University of Queensland have set a new world record for solar cell efficiency using an environmentally friendly material. Led by Professor Lianzhou Wang, the research team created a tin halide perovskite (THP) solar cell that can convert sunlight into electricity with a certified efficiency of 16.65%.
Publish date:
425839
Signals
https://link.springer.com/article/10.1007/s11468-025-02975-9?code=6a45ff1d-888d-4f16-a1c8-ea70ae5b81fc&error=cookies_not_supported
Signal
Link
Wang X, Zheng J, Ying Z et al (2024) Ultrathin (∼30µm) flexible monolithic perovskite/silicon tandem solar cell. Sci Bull 69:1887-1894. https://doi.org/10.1016/j.scib.2024.04.022Article
CAS
Google Scholar
Li Y, Ru X, Yang M et al (2024) Flexible silicon solar cells with high...
CAS
Google Scholar
Li Y, Ru X, Yang M et al (2024) Flexible silicon solar cells with high...
Publish date:
425840
Signals
https://www.dailymail.co.uk/money/mortgageshome/article-14655523/Solar-panel-installations-surged-41-month-households-look-cut-bills.html?ito=1490&ns_campaign=1490&ns_mchannel=rss
Signal
Dailymail
Rate of solar panels installation on homes is up 41% year-on-year. The number of households installing solar panels surged last month, according to new data. In 2025 so far, solar panels have been installed on more than 45,000 homes - an increase of 28.6 per cent. This dipped in subsequent years when Government support was scaled back but it has rebounded recently.
Publish date:
425841
Signals
https://www.theguardian.com/commentisfree/2025/apr/28/solar-storm-nuclear-disaster
Signal
Theguardian
On 14 May 1921, a powerful solar storm - called the New York Railroad storm - caused the northern lights to illuminate New York City's night sky. On Broadway, crowds lingered, enjoying "flaring skies" that remained undimmed by city lights. The following morning, excess electric currents shut down...
Publish date:
FUTURE TIMELINE
COUNTRY FORECASTS
425842
Signals
https://www.pv-tech.org/germany-seeks-282mw-of-rooftop-solar-in-latest-tender/
Signal
Pv-tech
The maximum bidding price for rooftop tenders in 2025 has been set at €0.104/kWh (US$0.118/kWh). Late in 2024, the Bundesnetzagentur revised down the maximum prices for rooftop and ground-mounted auctions to be held in 2025. The deadline for bidding for the second rooftop solar tender has been set for Monday 2 June 2025.
Publish date:
FUTURE TIMELINE
COUNTRY FORECASTS
425843
Signals
https://www.theguardian.com/world/2025/apr/28/spain-portugal-power-outage
Signal
Theguardian
Tens of millions of people across Spain and Portugal have been plunged into a huge power blackout blamed by the Portuguese operator on extreme temperature variations, leaving them without trains, metros, traffic lights, ATMs, phone connections and internet access.People were trapped in lifts,...
Publish date:
FUTURE TIMELINE
COUNTRY FORECASTS
425844
Signals
https://itsgoingdown.org/marco-antonio-suastegui/
Signal
Itsgoingdown
The following article by Vidulfo Rosales Sierra, translated by Scott Campbell, pays tribute to Marco Antonio Suástegui, a longtime and well-respected community organizer in Guerrero, Mexico, who played a key role in the defeat of the neoliberal La Parota dam project. He was targeted by a gunman...
Publish date:
425845
Signals
https://www.bbc.co.uk/programmes/w3ct701q
Signal
Bbc
Jordan Dunbar is in Thailand, a country that has been transformed by hydropower dams. He finds out how a warming world could put all that economic progress in jeopardy.
Show more
Hydroelectricity is the world's biggest source of renewable energy, and dams have long been a popular - if...
Show more
Hydroelectricity is the world's biggest source of renewable energy, and dams have long been a popular - if...
Publish date:
425846
Signals
https://www.heraldscotland.com/news/25119507.hoolie-hydro-pay-tribute-sir-billy-connolly/?ref=rss
Signal
Heraldscotland
With a star-studded bill for the Billy tribute to be announced, the line-up of singers will play their part in marking 60 years since Sir Billy formed the beloved Humblebums and pay tribute to one of Glasgow's most iconic sons as the city celebrates its 850th birthday. Sir Billy was entrenched in the Glasgow folk scene in the 1960s, regularly playing sessions in the Scotia Bar and releasing music as one half of the Humblebums.
Publish date:
425847
Signals
https://www.heraldscotland.com/news/25120616.council-seek-help-exhibition-examining-donegal-diaspora-glasgow/?ref=rss
Signal
Heraldscotland
Entitled Working Over By, the exhibition is being developed by the culture division of Donegal County Council in partnership with the Mellon Centre for Migration Studies. It will examine the relationship between Donegal and Glasgow and gather and share personal stories of Donegal men and women who made a life, temporarily or permanently, while working 'across the water' in Scotland.
Publish date:
425848
Signals
https://www.southernsavers.com/new-target-circle-offers-2025-04-28/
Signal
Southernsavers
This post may contain affiliate links. Read our disclosure here. Saving money can't get any easier than using Circle coupons in Target's mobile app! These offers come off instantly at the register and most are good on up to 4 items. Check out all of the new Circle Offers we have found so far this week, it's a pretty long list with some sweet high value offers.
Publish date:
425849
Signals
https://theconversation.com/1-billion-years-ago-a-meteorite-struck-scotland-and-influenced-life-on-earth-254285
Signal
Theconversation
We've discovered that a meteorite struck northwest Scotland 1 billion years ago, 200 million years later than previously thought. Our results are published today in the journal Geology. This impact now aligns with some of Earth's earliest known, land based, non-marine microbial fossils, and offers new insights into how meteorite strikes may have shaped our planet's environment and life.
Publish date:
425850
Signals
https://www.jdsupra.com/legalnews/renewable-energy-update-4-25-25-3665729/
Signal
Jdsupra
The U.Department of the Interior (DOI) has recommenced the review of solar, storage, and geothermal project applications on federal lands. This follows a 60-day suspension of all renewable energy authorizations, including leases and rights of way, under President Donald Trump's administration, reported Reuters.
Publish date:
425851
Signals
https://scienceblog.com/giant-invisible-cloud-discovered-near-earth/
Signal
Scienceblog
A massive molecular cloud, hidden from scientists until now, has been discovered just 300 light years from our solar system. Named "Eos" after the Greek goddess of dawn, this hydrogen-rich structure could transform our understanding of star formation and interstellar space.
The international team...
The international team...
Publish date:
425852
Signals
https://link.springer.com/article/10.1007/s12043-025-02914-7?code=4261eddf-bfb6-4981-a0a0-93dea9a9699f&error=cookies_not_supported
Signal
Link
Lanczos tridiagonalisation method Let us consider a two-dimensional Schrödinger equation (with \(\hbar =m=1)\) of the form$$\begin{aligned} -\frac{1}{2} & \left( \frac{\partial ^2}{\partial \alpha ^2}+\frac{\partial ^2}{\partial \beta ^2}\right) \psi (\alpha , \beta )+V'\psi (\alpha , \beta )...
Publish date:
425864
Signals
https://evertiq.com/design/2025-04-28-indias-indofast-green-tiger-team-up-to-offer-ev-retrofit-kits
Signal
Evertiq
Indian battery swapping firm Indofast Energy has partnered with Green Tiger Mobility to offer a cost-effective and eco-friendly retrofit solution, making it easier for riders to adopt electric vehicles (EVs).The approach enables riders to convert their petrol two-wheelers to EVs with Green Tiger...
Publish date:
425866
Signals
https://www.newswise.com/articles/a-smarter-way-to-check-battery-health-fast-easy-and-accurate/?sc=rssn
Signal
Newswise
Newswise — With the increasing reliance on lithium-ion batteries (LIBs) for electric vehicles (EVs) and energy storage systems, understanding and diagnosing battery degradation has become a critical challenge. Traditional diagnostic methods rely on extensive data collection and sophisticated equipment, often making real-time monitoring difficult.
Publish date: