Eco Sustainable Solutions, based in Parley, achieved the milestone in its 30th year by diverting waste from landfill through large-scale recycling and renewable energy production. In 2025, the company recycled more than 220,000 tonnes of material, including green waste, food waste, wood, soils, and street sweepings. Justin Dampney, managing director of Eco, said: "Without question, the standout achievement of 2025 was the commissioning of our second Anaerobic Digestion (AD) facility at Chapel Gate Eco Park. The company also produced enough green electricity to power more than 5,700 homes. The company operates from sites in Parley, Piddlehinton, and Weymouth.