#ash-and-sawdust

#ash-and-sawdust

The design of Forest Toilet A emphasizes the importance of integrating architecture with the natural environment, ensuring that the structure complements the existing landscape rather than disrupts it.

Shredded paper is especially difficult to recycle, so many programs will not accept it. Shredding accelerates fiber shortening and lowers the paper grade from high-grade to mixed-grade. Mixed-grade paper is still recyclable, but it ends up baled and processed into products like paper towels and packing paper.

While you might assume that potato chip bags or other snack bags are recyclable, most are made from mixed materials. This means that the bags may contain plastic on the outside and an inner lining of plastic and aluminum film or foil. While the individual materials may be recyclable on their own, the only way they could be used is if the recycling facility has the means by which to separate the materials.

Photovoltaic (PV) solar energy represents a modular technology that can be manufactured in large-scale facilities, generating economies of scale, while also being adaptable to small-scale applications. From residential rooftop systems to large-scale power generation installations, photovoltaic solar energy has established itself as a cost-effective option for electricity production in many countries around the world.

What began as a modest brief for a young and growing family soon evolved into a considered renovation that reimagines an existing Barwon Heads home. The original house had endured several unsympathetic alterations over the years, leaving it disjointed and built to a poor standard.

This corn-based construction material was made by Manufactura, a Mexican sustainable materials company, and it imagines a second life for waste from the most widely produced grain in the world. The project started as an invitation by chef Jorge Armando, the founder of catering brand Taco Kween Berlin, to find ways he could reintegrate waste generated by his taqueria into architecture. A team led by designer Dinorah Schulte created corncretl during a residency last year in Massa Lombarda, Italy.

According to the UN's Global E-waste Monitor 2024, a record 62 million metric tons of electronic waste was generated worldwide in 2022, an 82% increase since 2010. E-waste is projected to reach 82 million metric tons by 2030. In the U.S. alone, roughly 8 million tons of e-waste is discarded each year.

Never place batteries of any type in your curbside recycling bin. Batteries can damage recycling equipment and, if lithium batteries are mixed in, cause fires. Always use designated battery collection programs.

Researchers at the Norwegian University of Science and Technology and the University of Tokyo have made a prototype of botanical cement made of desert sand and plant-based additives in hopes that it can be used to build houses and roads. Once mixed, the team adds tiny pieces of wood together and presses them all with heat to produce the cement.

Most coat hangers exist somewhere between purely functional and aggressively boring. They're the things we grab without thinking, the wire creatures that multiply mysteriously in closets, or the bulky wooden ones that restaurants seem to breed. But every so often, a design comes along that makes you stop and reconsider something as mundane as a place to hang your jacket.

Last week, I was making my morning coffee-you know, the complicated order I'm too embarrassed to say out loud at coffee shops-when I noticed the pile of used grounds in my filter. For years, I'd been tossing these straight into the trash without a second thought. But then I remembered something my grandmother wrote in one of her letters years ago: "The garden teaches us that nothing is truly waste."

In a balance of aesthetics, performance, and versatility, HIMACS shows a solid surface material of choice for many architects and designers. Taking a further step forward, the entire range of standard HIMACS sinks and basins is now officially SCS certified, containing a minimum of 8% pre-consumer recycled content. This certification enhances the material's technical and visual appeal by providing a more sustainable option without compromising quality or functionality.

"Ironically, many if not most of these 'sustainability' projects remain disassociated from companies' core procurement strategies, meaning the coffee produced from these projects is not necessarily bought by the companies involved, or only in minimal quantities," the paper states. "And for the coffee that is purchased, prices do not factor into the project design, despite the fact that price is the single variable impacting farmer income that is in the direct control of companies."

Thermal modification is not a new invention, but its relevance has increased as expectations around performance, sustainability, and predictability have tightened. Developers, architects, and contractors are no longer just asking whether timber looks good or performs well initially. They want to know how it behaves after ten, twenty, or thirty years, and how much risk it introduces into a project once the scaffolding is gone.

It's likely that you've encountered recycled glass countertops without realizing it. They're far from the hippie-style broken-glass mosaic art of yesteryear, instead presenting as sleek, highly polished, professional slabs with intriguing bits of confetti-style color trapped inside. That's the recovered glass bits set into a binding material such as resin, cement, or concrete, and then smoothly polished so that the composite surface feels like stone.

This research-based design project by Laura Oliveira investigates discarded as a potential raw material for sustainable design applications. Human hair is produced continuously and in large quantities through everyday grooming practices, yet it is almost always treated as waste once separated from the body and typically disposed of in landfills. Despite its material properties, strength, flexibility, and durability as a keratin-based protein fiber, its remains uncommon within design and research contexts.

When a 7.7-magnitude earthquake hit Myanmar last year, roads buckled and thousands of buildings collapsed. But a group of small, ultra-low-cost homes made from bamboo survived without any damage. Finished just days before the quake, the houses are emergency shelters for some of the millions of people displaced by Myanmar's ongoing civil war. Myanmar-based architecture studio Blue Temple worked with its spinoff construction company Housing Now to make the simple prefab homes as low-cost as possible while still able to withstand natural disasters.

Then she read an article in this newspaper, just over eight years ago, and discovered that fossil fuel companies had ploughed more than $180bn (130bn) into plastic plants in the US since 2010. It was a kick in the teeth, says Gardiner. You're telling me that while I am beating myself up because I forgot to bring my water bottle, all these huge oil companies are pouring billions She looks appalled. It was just such a shock.

Timber cladding has become a defining feature of contemporary construction across the UK. Once associated mainly with rural housing and architectural one-offs, it is now widely used across residential developments, commercial buildings, education projects, and urban regeneration schemes. Its appeal is often described in visual terms, but appearance alone does not explain its continued growth. Timber offers flexibility in design, a lower embodied carbon profile than many alternatives, and the ability to integrate effectively within modern wall systems when specified correctly.

One of the earliest large-scale examples of composite materials can be found in the Great Wall of China, where stone, clay bricks, and organic fibers such as reeds and willow branches were blended to create a resilient and lasting structure. These early techniques reveal a timeless intuition: distinct materials, when combined thoughtfully, produce properties unattainable by any single element.

Toilet paper, a product that is used for a few seconds before being disposed of forever, is typically made with trees, energy-intensive manufacturing processes and chemicals that can pollute the environment. Experts say more consumers are seeking toilet paper made from recycled content or sustainable materials, but it can be hard to know what to look for. Sustainable toilet paper often costs more, but can have significant environmental benefits.

Black plastic gets its color from carbon black pigment and is commonly used in food containers, such as meat or produce trays and take-out containers, as well as disposable coffee lids, plastic bags, and hard plastic items like DVD cases and planters. While plastic is one of the categories of things that we are encouraged to recycle - when we can't reuse or repurpose it - not all black plastic items can be recycled.

We can make changes to reduce our waste by precycling when we shop, reducing what we purchase, reusing items to get the most use out of them, and recycling when possible. But when we have items to throw away, please dispose of trash responsibly and don't litter. Let's reduce our waste and clean up our planet. It's our only home.

Europe's supermarket shelves are packed with brands billing their plastic packaging as sustainable, but often only a fraction of the materials are truly recovered from waste, with the rest made from petroleum. Brands using plastic packaging from Kraft's Heinz Beanz to Mondelez's Philadelphia use materials made by the plastic manufacturing arm of the oil company Saudi Aramco. The Saudi state-owned holding opposes production cuts under the UN plastic treaty and is the world's largest corporate greenhouse-gas emitter (over 70m tonnes up to 2023).

For many years, bamboo has been mostly known as the favourite food of giant pandas, but a group of engineers say it's time we took it seriously as a building material, too. This week the Institution of Structural Engineers called for architects to be bamboo-ready as they published a manual for designing permanent buildings made of the material, in an effort to encourage low-carbon construction and position bamboo as a proper alternative to steel and concrete.

Earth911 turns 35 in 2026. We invited Trey Granger, who worked at Earth911 from 2007 to 2014 as the site's first content editor, and whoe also oversaw expansion of the recycling directory, to share some of the highlights of the continuing journey to an easy to understand recycling system.Earth911 turns 35 years old in 2026 (but we don't look a day over 30). To celebrate, here are 35 fun facts about your favorite low-waste resource.

Just like that coffee cup, eyewear is a complex fusion of materials. Metal hinges are screwed into polymer frames, which hold chemically-coated lenses. This mix of metals, plastics, and coatings means standard sorting machines cannot process them. As a result, they are rejected as contamination and sent directly to landfills, where they contribute to non-biodegradable waste. Unlike a disposable paper cup, however, a pair of sunglasses is built for durability. Its high-quality components make it a perfect candidate for repair, reuse, or reinvention.