Look to the kitchen sink for eco-friendly ways to conserve water. Filter your tap water to remove lead, chloroform and the taste of chlorine. You’ll save money over buying bottled water, and help reduce the energy used to produce, ship and dispose of plastic water bottles and jugs. Consider a water-filtering pitcher or a faucet mounted filter that screws on to your tap. Either way, you’ll enjoy better-tasting water, save money and help protect the planet.
Another smart move is to attach a low-flow aerator to your kitchen faucet. It mixes air into the water stream and reduces water usage, but doesn’t lower pressure. An aerator with a flow rate of 2.2 gallons (8.3 liters) per minute will save 1.4 to 2.7 gallons (5.2 to 10.2 liters) every day. Aerators are easy to install and can be found at your local hardware store at prices that won’t break your budget.
Algae is projected to become an important source of nutrition in the future. Check out future uses of the green stuff with HowStuffWorks.