Involve your school

Canteen

Product and description
Water saving (Litres per person per year)
Carbon saving
(Kg of CO2)
Cost per gadget (£)
Payback period
(based on 40 people's use)
Spray taps

A device that fits into existing taps and introduces air into the flow. The water can feel soft and bubbly.

Level 3 – between 10,000 and 10,000 litres Level 3 – between 10,000 and 10,000 litres
Level 3 – between 10,000 and 10,000 litres
Level 3 – between 5 and 50 kg Level 3 – between 5 and 50 kg
Level 3 – between 5 and 50 kg
£8.95
3 months
 

Key to table

Water saving (litres per person per year)

One bucket – below 1,000 litres
Two buckets – between 1,000 and 10,000 litres
Three buckets – between 10,000 and 100,000 litres
Four buckets – over 100,000 litres

Carbon saving (kg of CO2)

One balloon – below 0.5 kg
Two balloons – between 0.5 and 5 kg
Three balloons – between 5 and 50 kg
Four balloons – over 50 kg