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The Latest Breaking News from Energy Efficiency

After Sandisk, D-Matrix is proposing an intriguing alternative to the big HBM AI puzzle with 10x better performance with 10x better energy efficiency

D-Matrix presents Corsair and Pavehawk, proposing stacked DRAM and custom silicon as alternatives to HBM for scalable AI inference.

TechRadar

10 HVAC “Hacks” That Could Cost You Thousands Later

HVAC systems are critical for comfort, air quality, and energy efficiency in your home. With so many DIY tips floating around online, it’s tempting to try a few HVAC “hacks” to save money or time. But shortcuts can backfire, leading to expensive repairs, reduced system life, and even safety hazards.…

Clever Dude

9 Things You Think Are Insulated—But Actually Aren’t

Insulation keeps our homes comfortable and our energy bills manageable. But even if you think you’ve covered all the bases, some areas and items you assume are insulated might not be. This can lead to wasted energy, higher expenses, and uncomfortable drafts. Understanding what’s truly protected—and what isn’t—can help you…

Clever Dude

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Benedict Cumberbatch slams 'grossly wasteful' film industry

Actor Benedict Cumberbatch has branded the film industry "grossly wasteful" - insisting Hollywood needs to improve standards when it comes to recycling, energy efficiency and waste.

BANG Premier

7 State Tax Credits That Quietly Disappeared in 2025

If your 2025 tax return looks slimmer than expected, you’re not alone. Across the country, several states quietly eliminated or allowed key tax credits to expire, leaving many filers caught off guard. These changes didn’t always make headlines, but they’re definitely making a dent in refunds. From energy efficiency incentives…

Clever Dude

Australians could cut power bills by 90% if they made their homes more energy efficient, report finds

Debate on how to generate energy ‘important but misses the point’, analyst says, when you can get such savings by using solar, batteries and efficient appliances

The Guardian - AU

ECO4 scheme UK grants: Who qualifies for free solar panels, insulation and heating upgrades in 2026?

The ECO4 scheme can help eligible households access free or subsidised insulation, heating upgrades, solar panels and other energy-efficiency improvements before it closes in December 2026

The Independent UK

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The Science Behind Modern Daylighting Design

Daylighting design is integral to comfort and energy efficiency.

inkl

How Energy-Efficient Pumps Reduce Operating Costs

Every industry requires reduced costs by being energy efficient. In this economic climate, it has become essential to explore the most effective ways to achieve energy efficiency.

inkl

Energy Star, on the Trump administration’s target list, has a long history of helping consumers’ wallets and the planet

Since the early 1990s, the small blue Energy Star label has appeared on millions of household appliances, electronics and even buildings across the United States. But as the Trump administration considers terminating some or all of the program, it is worth a look at what exactly this government-backed label means,…

The Conversation

Can UK businesses balance AI ambitions with sustainability obligations?

AI initiatives must be built on a foundation of energy efficiency and sustainability.

TechRadar

Landlords say homes energy efficiency schedule is ‘detached from reality’

The organisation representing private landlords warned the current timeline for implementing improved minimum standards is unachievable.

Evening Standard

‘Going to increase prices on everybody’: US energy department workers sound alarm over cuts

Employees say cuts and deregulation undermine department’s ability to function and will cause cost hikes

The Guardian - US

Can you paint a metal roof? Experts warn this could make or break your ‘worthy’ DIY efforts

Done right, it'll improve energy efficiency and avoid corrosion

Homes & Gardens

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Ideal Home

Is triple glazing worth it? Experts explain when the added cost is worthwhile, and when it isn’t

Experts explain when the added cost is worthwhile, and when it isn’t

inkl

What Are the Trends That Currently Inform the UK Market for Bespoke Glass Balustrades?

Discover the latest trends in bespoke glass balustrades in the UK. Learn more about its energy efficiency, frameless designs and custom finishes.

TechRadar

OLED, mini-LED, LED – which TV type is best for energy efficiency?

Power consumption is something to consider when TV shopping, but there's more to look at beyond what's listed on the energy label.

Tom’s Hardware

Nvidia aims to solve AI's water consumption problems with direct-to-chip cooling — claims 300X improvement with closed-loop systems

Nvidia's GB200 NVL72 and GB300 NVL72 AI systems achieve 25 times greater energy efficiency and 300 times better water efficiency by using closed-loop direct-to-chip liquid cooling, at the cost of expensive data center redesigns.

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The Conversation

Appliance efficiency standards save consumers billions, reduce pollution and fight climate change

President Donald Trump has said he wants to reverse decades of regulations about energy efficiency in American household appliances, claiming doing so will provide Americans with “freedom to choose” products that meet their needs.

TechRadar

Sustainability Week: Driving energy efficiency through the network

As technology continues to evolve, networking solutions will increasingly integrate sustainability features, making it easier for organizations to build greener, more efficient IT infrastructures.

Barchart

Nvidia Stock Is Falling on Threats of More Restrictions in China. How Should You Play NVDA Here?

Nvidia stock is slipping as China introduced new energy efficiency rules, which could hurt its chip sales in the region. But NVDA shares remain worth owning for the long term.

The Guardian - UK

Healing people and the planet: everyone wins when the NHS cuts its carbon footprint

The NHS is embracing sustainable energy solutions, whether to reduce cost pressures and meet carbon targets, or to improve the homes – and health – of its patients

inkl

Grants and Incentives for Eco-Friendly Home Improvements in the UK

The landscape of government support for eco-friendly home improvements continues to evolve, offering homeowners various opportunities to enhance their properties' environmental performance.

The National (Scotland)

East Dunbartonshire residents face one of the largest council tax hikes in Scotland

EAST Dunbartonshire Council has imposed a 13 per cent tax hike on residents, one of the largest increases in Scotland.

The Guardian - AU

Buying or building a home in Australia? Here are the energy efficiency features worth paying for

As climate change makes heatwaves more dangerous, here’s how homeowners can mitigate extreme heat

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