Environmental Sciences, asked by Anonymous, 1 year ago

name any four time and energy saving devices?

Answers

Answered by crystal17
0
1. Solar charger

This simple energy saving device uses the energy from the sun to charge your electrical gadgets such as IPods, Digital Cameras, PDAs and usually any device that has a USB port. Left in a sunny spot in the morning, the batteries in the charger will be fully charged by early afternoon ready to charge up your gadgets.

2. Electricity Monitor

An electricity usage monitor shows you how much electricity you use, how much the electricity costs, and how much carbon dioxide emissions you are contributing to the environment. You can use this information to reduce your electricity consumption and save around 25% on your electricity bill. Modern wireless versions are also now available for even greater convenience.

3. Night Lights

Night lights are an energy efficient way of keeping your kids happy at night time. They can run 24 hours a day for 365 days a year for under a dollar. Modern versions emit a cool blue green electro-luminescent light, perfect for night lighting in bedrooms, hallways and corridors. I bet you didn't even know such an energy saving device existed.

4. Energy saving light bulbs

A fantastic energy saving device, energy saving light bulbs are now cheaper than ever. In most homes, lighting accounts for around 10-15 per cent of an electricity bill. Traditional light bulbs waste a lot of their energy by turning it into heat. Each energy saving bulb can save you $15 a year. They also last, on average, up to 12 times longer than ordinary light bulbs.

5. Water saving spout

Save up to 70% of your usual water consumption with an automatic, touch-free auto spout which simply attaches on to your existing tap. The infrared sensors mean you just move your hands under the spout to activate the water-flow, making it a hygienic eco-friendly alternative to a conventional tap.
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