CHENNAI: The state has received 244.52 tmcft (thousand million cubic feet) of Cauvery water from Karnataka between June and October this year, surpassing the re ...
You can pick up one of the devices for about £8. Switching to a water-saving shower head could reduce the water you use by up to 40%. Overall, a family of four could save around £50 a year by ...
Can you imagine the size of the electric motors and generators we would need to replace them?” Using water power to drive the pumps also saves money — about $1.2 million a year in electricity ...