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More Posts on Energy Efficiency
The money you don't waste is the easiest profit you can ever earn.
From energy-saving light bulbs and light switches to solar path lights, this contributor offers some ideas for what to do.
Save energy and you'll save money, too. Here's how.
Here are four easy ways to go green and save money.
Innovations developed for interstellar exploration is inside many of the products in your home. Where will future versions lead?
Tenants can affect real change by making the most of existing spaces. Smart retrofits could be as simple as installing energy-efficient lighting and upgrading to functional furniture solutions.
The surging growth of renewable energy is creating amazing opportunities for producing, buying and trading clean electricity.