70 Grosvenor Street, London
As part of Grosvenor Estates UK’s water reduction initiative, Propelair prepared a business case for its head office at 70 Grosvenor Street, London.
Propelair found that Grosvenor Estates would save almost 4 million litres of water each year by switching to Propelair, so they decided to replace all their toilets at Grosvenor Street with 31 Propelair units.
Grosvenor Estates own a number of properties across central London, therefore understand how important it is to contribute positively to the environment, whilst reaping the benefits – hence why they relied on Propelair as the suitable choice of toilet.
Statistics
Metered Water Charge
£2.15/m3
Flushes per Day
88
Previous Flush Volume
7 litres
Annual savings
Water
125,860 litres
Financial
£270.56
Payback
3.5 years
(All figures represent a single Propelair unit)
Environmental
- The installation of 31 Propelair toilets has achieved a 79% water saving
- Annually, this saves 3,901,040 litres of water (building utilisation = 260 days)
- An annual carbon reduction of 4,020 kg
Financial
- 3,901,040 litres of water saving = £8,387 reduction in water bills annually
- Payback achieved in 3.5 years
Hygiene
- Propelair’s unique displaced air technology efficiently removes all waste with one flush
- Reduces airborne germs by up to 95%
- Removes up to 99.9% of waterborne contaminants