Grays Waste use the latest technology, Anaerobic Digestion, to process all the food waste that is collected from our customers.
Simply put, it is a process that enables organic matter such as animal or food waste to be broken down to produce a methane-rich gas that can be used as a fuel and fertiliser. In even simpler terms, it turns waste into fuel.
Without processing organic matter or food waste by AD, the waste will end up in landfill creating significant levels of environmentally-damaging methane that is released into the atmosphere. Although methane is still created by breaking down organic waste at an AD plant, the methane gases are captured and utilised as a biogas rather than being lost in the atmosphere.
The UK is committed to producing more energy from sustainable renewable sources in order to limit climate change. In addition the UK also has a legal obligation under the EU landfill directive to reduce the amount of bio-degradable material being sent to landfill.
Used cooking oil can be a source of heat and power. One litre can generate enough energy to make 240 cups of tea!
Grays Waste Services have been servicing the waste management needs of London since 1947.
We are now proud to be one of the leading specialist food waste and category 3 waste collection companies...
"Our family has been using Grays Waste since the 1960's. Despite getting other quotes over the years, we've always found Grays to offer the lowest rates. To remain competitive over 50 years takes some doing, and it shows how important it is for Grays to always stay ahead of their competition."
"Having the bins cleaned as part of the service really makes a difference. Can be off-putting for staff and customers if the bins don't smell great!."
"We have used Grays Waste for 7 years and have found them to be reliable and professional throughout. Having used some other food waste companies previously, it became clear how much better the service offered by Grays actually is. Thanks again. "
Phone: 020 8317 0172
Fax: 020 8301 8230
Grays Waste Services
124-126 Nathan Way