Structure Tone London Recognizes World Environment Day

World Environment Day, held annually on June 5th, spotlights the urgent environmental challenges faced around the world. In the built environment, World Environment Day is a reminder that the way we design, build, and manage our spaces must shift towards more sustainable practices that cut down on energy use, resource consumption, and waste.

In 2025, the focus is on plastic pollution – a crisis that reaches from oceans to our own bodies in the form of microplastics. This year’s campaign calls for bold, collective action across all levels of society. With a global treaty to end plastic pollution on the horizon, now is the time to rethink how we use plastics and to drive real, lasting change by learning from nature and embracing practical, proven solutions.

Structure Tone London’s sustainability leader, Nicola Forest, shares her thoughts and insights into some of the key initiatives our projects are taking on to combat plastic pollution:

Waste management companies using AI to reduce plastic waste and improve recycling efficiency, Waste Management, Data-driven and sustainable

Plastic pollution is one of the largest environmental challenges of our time

Every year, 300 million tonnes of plastic are produced globally, according to the UN Environment Programme – that’s roughly the same weight as the entire human population.

The construction industry is not exempt, producing 20% of all plastics and 70% of all polyvinyl chloride (PVC) globally each year.

The environmental impacts of plastics are complex, from fossil fuel dependence (with 9% of plastics made from petrochemicals derived from oil and gas) to pollution in the natural environment, with over 12 million tons of plastic entering the ocean each year.

Whilst the environmental impacts of plastics are well known, the human health impacts are not. From production to disposal, plastics pose significant risks to human health. Many plastics are made with harmful chemicals such as phthalates, BPA, and flame retardants, which can leach into food, water, and the air we breathe.

Also, much of the plastics produced are still single use.

At Structure Tone, we’re asking the question: what are we actually doing to tackle single-use plastic waste in our operations? And more importantly, what could we be doing better?

Single-use plastics have long been embedded in construction logistics, from packaging and deliveries to site operations. But we want to change that.

We’re working closely with our supply chain partners to shift away from single-use materials and champion more sustainable alternatives. Because building responsibly isn’t just about what we create – it’s about how we create it. That is why one of our core sustainability KPIs is to eliminate single-use plastics from our sites, wherever possible.

Of course, practicality matter. We’re not about swapping out solutions that don’t work (we’ve all used a paper straw!). Our goal is progress with purpose: reducing plastic waste in ways that make sense, deliver impact, and genuinely work for our teams on the ground.

Progress with purpose

So, how are our sites shifting the dial to reduce single-use plastic?

Here’s a look into just some of the ways we’re tackling the problem at Structure Tone London:

Learn more about World Environment Day: https://www.worldenvironmentday.global/.

Traditional Packaging

Structure Tone’s approach

  • Shrink wrap and stretch film 
  • Reusable heavy-duty woven polypropylene or PV strap-and-buckle systems
  • Velcro-fastened wrap covers that are returned with the delivery vehicle
  • Plastic sheeting for temporary protection
  • Closed-loop 100% recyclable sheeting with our supply chain partner, Protec
  • Timber temporary protection sheets
  • Plastic cable ties
  • Releasable/reusable cable ties (made of durable nylon or metal)
  • Velcro-style or hook-and-loop fasteners
  • Polythene bags and sacks
  • Fabric or woven polypropylene bags
  • Returnable containers or bins for small items and fixings
  • Expanded polystyrene foam (EPS) used as protective packaging for sanitaryware, electrical goods, and appliances
  • Cardboard or molded pulp packaging which are biodegradable and widely recyclable
  • Single-use plastic PPE packaging, such as individually wrapped gloves, masks, and overshoes
  • Eliminated from site with a focus on re-usable overshoes, where possible – PPE to be issued to staff and reused
  • Disposable plastic cups, cutlery, and food containers in site welfare areas
  • Eliminated from site with a focus on reusable mugs, utensils, and food containers
  • Sealant and adhesive cartridges made of rigid plastic, which are rarely recycled on-site
  • Return and recycling schemes offered by some manufacturers
  • Sealants are loaded into refillable applicator guns directly from buckets or foils, reducing cartridge use
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