Irish start-up uses a pioneering system of low-temperature anaerobic digestion to deliver on-site wastewater treatment that delivers a green energy bonus
Treating wastewater is big business. Globally, the annual capital spend on wastewater treatment clocks in at around £40bn, much of it from firms forced to pay hefty wastewater sewage charges to water companies....
IRENA report argues increasing clean energy capacity will enable India to meet its climate pledges and boost its economy - but warns it must significantly step up its renewables investments
Lightfoot will install its in-car coaching device into 200 vans and 20 cars that make up Hughes' delivery fleet
The menswear range, available now, is made from denim that uses less energy, water and chemicals in the manufacturing process
New low-carbon heating network will heat 30,000 homes and businesses across the borough of Enfield in North London