Electric cars are going the distance

Sustainable technology is leading the way There's a new spark of good news in the world of sustainable technology - and this time, it's about how long our vehicles are lasting. A recent study published in Nature Energy has found that electric vehicles (EVs) nearly match petrol cars in lifespan and comfortably outlive their diesel counterparts. On average, electric cars now last 18.4 years, compared to 18.7 years for petrol models and 16.8 years for diesels. For years, one of the quiet reservations surrounding EVs has been longevity - particularly the durability of their batteries. Would electric cars stand the test of time, or would early adopters…
Read More

Why Lüften brings relief in the midst of winter

Keeping warm and staying healthy: why we need a winter ventilation rethink The UK is in the grip of freezing temperatures, with overnight lows falling well below zero. Windows are shut tight, draughts are blocked and everyone is trying to keep the heat in. It's an understandable instinct as heating costs are high, and homes lose warmth quickly. But, while closing everything up feels sensible, it brings a dangerous consequence: damp, condensation and black mould. As we heat our homes but reduce ventilation, indoor air becomes humid and stale. Hidden moisture settles on cold walls and windows, and, in the…
Read More

How on-demand transport will support an ageing UK population

Designing cities for the future: the changing cost of independence The way we move around our towns and cities is going to change dramatically over the next 20-25 years. Ageing populations, technology shifts, climate pressures and rising costs will reshape not only how we travel, but how our neighbourhoods function. For millions of people, mobility is more than a practical question - it is the foundation of independence, dignity and community life. For years, the sustainability debate has been dominated by discussions about vehicles: EVs, emissions standards, charging infrastructure, and the decline of the combustion engine. Yet the real transformation…
Read More

Retrofit and decarbonisation: it’s time to rethink the route to scale

Retrofit with purpose: rethinking decarbonisation and design Across the UK, the call for mass retrofit grows louder by the month. Buildings account for around 40 per cent of our carbon emissions, and if we are serious about meeting net zero targets, large-scale retrofit is non-negotiable. Yet despite the ambition, the path we are currently paving could make true scale impossible. From May 29, 2025, new rules in England require all new Air Source Heat Pump (ASHP) installations to comply with the MCS 020a standard, but the new rules will not come into effect until May 29, 2026. From this date, all air source…
Read More

Richest look set to produce 13x more transport emissions by 2035

Photo Credit: Kyle Bushnell Calls for policies that tackle flying and private car use Transport emissions in the UK are not just an environmental issue - they are a question of fairness. A new report from the Institute for Public Policy Research (IPPR) reveals a stark inequality: by 2035, under current government policies, the richest Britons will be producing 13 times more domestic transport emissions than the poorest. And, when international travel is included, the gap grows to 22 times. This isn't simply about carbon footprint - it's about who can access the benefits of mobility, and who bears the…
Read More

Why the UK’s new-build towers are becoming summer ovens

Life inside a heat trap As we discussed in a previous Blog Post, groups of tall buildings are prone to the Urban Heat Island (UHI) effect - which happens because materials like concrete and asphalt absorb and retain heat. A recent headline caught our eye. It refers to what happened last June when a warning was stuck to the window of a flat in Leaside Lock, East London, reading: "DO NOT BUY THESE FLATS. TOO HOT." The photo has been shared over half a million times: Picture Credit: Aidan Sheehan Twelve months later, after the UK recorded its second-warmest June and…
Read More

On the brink: why climate resilience can’t wait

The UK's weather is no longer just 'unpredictable' The UK's relationship with weather has long been one of mild fascination, but the days of gentle unpredictability are fading fast. We are now firmly in the age of climate disruption - and it's getting worse. From overheating cities to flash floods, droughts, wildfires, and infrastructure failures, the UK is no longer insulated from extreme weather. These events aren't 'one-off's' either - they're part of a volatile new normal. What we are seeing are climate 'whips' (hydroclimate whiplash) - sudden swings between extremes, such as torrential downpours following long dry spells, or…
Read More

The solar tipping point: new-build homes to get mandatory solar panels by 2027

A landmark policy shift The sun is finally rising on a more sustainable housing future in England. The UK government has announced that by 2027, virtually all new homes in England will be legally required to have solar panels installed during construction. This isn't just a nod to greener ambitions - it's a practical, cost-saving, and long-overdue change that could redefine our national relationship with energy. For decades, the conversation around decarbonising the housing stock has been weighted heavily toward retrofitting old buildings. But this policy, which mandates solar photovoltaic (PV) systems for new builds, shifts the focus to future-proofing…
Read More

A new era for England’s woodlands

An overview of the Western Forest Initiative The Western Forest Initiative represents a transformative approach to woodland management and environmental sustainability in England. Launched with the ambitious goal of planting 20 million trees by the year 2050, this project aims to counter the effects of climate change while enhancing local biodiversity. The initiative is not merely about tree planting; it encompasses a broader vision for the creation of 2,500 hectares of new woodland, which will serve both ecological and social purposes. One of the primary objectives of the Western Forest initiative is to mitigate the detrimental impacts of deforestation and…
Read More

A turning point in the global climate story?

EU emissions plummet... and China's may have peaked As the world battled the intensifying impacts of the climate crisis in 2024 - from record-breaking heatwaves to devastating floods - an important, and perhaps underappreciated, trend emerged from the data: emissions in some parts of the world have not only slowed but dropped sharply. This signals that, despite the gravity of our environmental challenges, change is not only possible - it is already underway. In October 2024, new data revealed that greenhouse gas emissions in the European Union (EU) fell by a remarkable 8% in 2023. The drop places emissions across…
Read More