Cement recycling: paving the way to a sustainable future

The magic of recycling cement In an exciting breakthrough, researchers from the University of Cambridge have unveiled a method to produce very low-emission concrete on a large scale. This innovation has the potential to revolutionise the transition to net zero emissions. Described as "an absolute miracle" by the researchers, the method leverages electrically-powered arc furnaces, traditionally used in steel recycling, to recycle cement, the most carbon-intensive component of concrete. Given that concrete is the second most-used material on Earth, after water, and is responsible for around 7.5% of global CO₂ emissions, this development could be a game-changer in reducing our…
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Politics and the circular economy

Framing the UK's environmental ambition: a pre-election insight As the upcoming General Election approaches, the UK stands at a pivotal juncture to redefine its environmental ambitions for the next half-decade. Despite the 2019 enshrinement of a 2050 Net Zero target, progress towards this goal has faced substantial criticism. Accelerating this journey requires a collective shift in focus, steering the nation towards a sustainable future. Decarbonisation and the circular economy Achieving decarbonisation demands a departure from traditional production models towards a 'circular' economy. This paradigm shift transforms the outdated 'take-make-waste' approach into a 'reuse-recycle-renew' framework, emphasising sustainability and resource efficiency. Both the…
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Our guide to solar arrays vs. solar panels

Harnessing the sun's power In the quest for sustainable energy solutions, solar technology has taken centre stage, especially in the environmentally conscious UK market. With the government's current commitment to reducing carbon emissions and the increasing affordability of solar installations, it's no surprise that many are turning to solar power. However, confusion often arises when differentiating between solar arrays and solar panels. This blog post aims to clarify these terms and their significance in the solar energy landscape. Solar Cells: the building blocks At the heart of solar technology lies the solar cell; a device that converts sunlight into electricity. These…
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Protecting your home: weatherproofing tips for all eventualities

Our unpredictable weather With the UK's weather continuing to shift from being intensely cold to predicted April/May heatwaves (with talk of snow flurries in between) we thought that now would be a good time to post some tips that could help you to protect your home... whatever the weather. Preparing for cold weather Proper insulation is key to keeping your home warm and energy-efficient during the cold weather. Whilst the autumn-winter season is ordinarily the perfect time of the year to take care of these fixes, it's never too late - or too early - to put things in place.…
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The Arts and Crafts movement: honouring tradition in modern homes

Arts and Crafts - a timeless classic   The Arts and Crafts movement, which emerged in the late 19th and early 20th Centuries, remains a timeless inspiration for home design today. Rooted in a philosophy of craftsmanship, simplicity and respect for natural materials, Arts and Crafts architecture offers a unique blend of traditional and modern elements. By incorporating elements of Arts and Crafts design into your current home or new build, and adding your own unique style, you can create a space that is both aesthetically pleasing and deeply meaningful. So, let the spirit of the Arts and Crafts movement…
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Net Zero Carbon homes are gaining in popularity

Built to last As a background to Carl Dodd's personal Scottish border NZC build (based on an adapted traditional vernacular design), we wanted to write about the concept of Net Zero Carbon homes, and explore why you could consider building one, discuss the benefits of living in such a home, and provide practical tips on making your current home more energy efficient. (c) Carl Dodd / PRL - KLB - Scottish Net Zero Carbon New Build (on-going) If Carl's build has inspired you to build your own sustainable home, or make energy-efficient upgrades to your existing home, every step toward…
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Why improving indoor air quality matters

  'All we need is the air that we breathe…' When we think about air pollution, we often picture smog-filled city streets or industrial emissions. However, the quality of the air inside our homes and buildings can also have a significant impact on our health and well-being. Indoor Air Quality (IAQ) refers to the cleanliness and purity of the air within enclosed spaces such as: homes, offices, schools and public buildings. It encompasses factors such as the presence of pollutants, levels of humidity, and ventilation rates. Poor indoor air quality can lead to a range of health issues, including respiratory…
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A breath of fresh air: home ventilation and sustainable living

As winter draws in… Although you may feel like closing the curtains tight and shutting all windows to keep the cold air out, this practice could be harming your home - and yourself. It's only natural as the air outside gets colder, to want to cosy-up indoors - but in doing so, we are also in danger of blocking out the fresh air that we need so much. With sustainable living, we often focus on energy-efficient appliances, renewable energy sources, and eco-friendly materials. However, one crucial aspect that is sometimes overlooked is home ventilation. The air we breathe within our…
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Heat pumps: all you need to know

The heat pump grant With the news that the government's homeowner's heat pump grant has been increased to £7,500, we take a look at why heat pumps lower pollution and energy bills. Heat pumps emit far less pollution than gas boilers and can lower bills, but they are expensive to buy - the government is hoping that the scheme will lower the cost of installing a new heat pump, in line with that of a gas boiler. There are 27 million old gas and oil boilers and the aim is to replace 600,000 a year, but the current rate is…
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It’s never too early to winter-proof your home

  The perfect time of the year to plan ahead There are better ways to keep warm than simply turning up the heating. This is PRLs guide to making your home more energy-efficient. Even though we are about to enter another heatwave (in October!) there has never been a better time to make positive, winter-proofing changes. Draughts You need to find out where heat escapes from - and cold air enters. Places that may let in draughts include windows, doors, floorboards, chimneys and loft hatches. Hold a candle near windows, doors and other areas to see if the flame dances…
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