Energy Conservation

Congressmen are wrestling with ways to combat climate change. But it seems like they are unaware of one of the world's leading initiatives to promote renewable energy.

Dec 11, 2009 - Varun Saxena

The Canadian province of Ontario is about to offer a greatly expanded feed-in tariff (FIT) providing major benefits to homeowners, investors and the solar industry.

Dec 6, 2009 - Darya Barbir

Solar hot water systems use the sun's energy to heat household water, living spaces, pools and spas. They conserve energy, save money and help protect the environment.

Nov 4, 2009 - Kimbra Cutlip

Hydroelectric power is a clean, renewable energy source that can be further tapped to help meet global energy needs in the future, as petroleum becomes scarcer.

Nov 2, 2009 - Molly Markey

Daylight Saving Time causes many people to get ahead of or behind schedule. The one hour time change can also cause people to feel sleepy, agitated or energized.

Oct 27, 2009 - Rhonda Campbell

Alternative energy is anything but fossil and nuclear fuel. Which source can most likely replace crude oil on its own: hydroelectric, solar, wind, geothermal, or biomass?

Oct 23, 2009 - Don Kaiser

One of the most important, yet overlooked, elements of green building practice is standards used in measuring the "greenness" of newly constructed or renovated projects.

Oct 15, 2009 - Amanda Jones

Wind, solar, geothermal, and hydroelectric power are renewable alternatives to fossil fuels, but must be used in combination to equal the energy output of fossil fuels.

Oct 15, 2009 - Molly Markey

Green building is beyond the trends of innovative, colorful facades and materials. Green building is a new way of thinking that propels communities to the future.

Oct 14, 2009 - Amanda Jones

Tidal power, as a source of renewable energy, is free of greenhouse gases. Different models of tidal energy generators have varying costs and environmental impacts.

Sep 28, 2009 - Jacqueline Lerche

One of the most plentiful alternative energy sources is biomass energy. It is plentiful, renewable and also recovers and recycles waste and waste by-products.

Sep 28, 2009 - Frank Giorno

From large solar farms connected to the electricity grid, to stand alone solar powered homes and small businesses, Canada is reaching for the sun as a source of energy.

Sep 12, 2009 - Frank Giorno

American-made cars led purchases in the US Federal Government rebate program. Ripple effects of this small stimulus may help boost the economy out of recession.

Aug 30, 2009 - Justin Novak

How can the world find sustainable, environmentally-friendly sources of biofuel without compromising the food supply? The answer might be found in algae oil farms.

Aug 25, 2009 - Angela Higbee

Barriers to unlocking energy efficiencies in the commercial sector can be overcome by greater use of efficiency standards, energy awareness education and new technology.

Aug 18, 2009 - Laurence O'Sullivan

A ground source heat pump can supply residential heating and cooling needs. The energy used in geothermal heating is 75 percent renewable and payback is in 5-10 years.

Aug 13, 2009 - Justin Novak

Energy efficiency measures in the U.S. residential sector could provide a low cost energy resource while delivering large financial energy savings to householders.

Aug 12, 2009 - Laurence O'Sullivan

Televisions, DVD players, game consoles, and many other household gadgets suck energy out of the grid even when they are turned off.

Jul 20, 2009 - Rupert Taylor

Dye-sensitized solar or Grätzel cells are an emerging source of inexpensive solar electricity.

Jul 18, 2009 - Tricia Edgar

Cars are not the first place people look for a sustainable product, but the aerodynamic three-wheeled Aptera 2e could be one of the first moderately sustainable vehicles.

Jul 14, 2009 - Susan Harper

Alternative energy language has developed as technology continues to improve. This primer provides basic background for many clean energy technologies available today.

Jul 6, 2009 - Justin Novak

By following some tips and modifying driving habits, nearly everyone can save on fuel. Hypermilers achieve over 70 mpg - their gas saving tips can save money.

Jun 26, 2009 - Justin Novak

If household appliances are more than 20 years old, replacement may pay for itself in energy savings. Consider energy savings when repairing or replacing old appliances.

Jun 25, 2009 - Justin Novak

Sizing a battery bank to store energy for home use is critical for off-the-grid systems. Factors of load, temperature and drain determine desirable parameters.

Jun 25, 2009 - Justin Novak

General Motors and Coda Automotive report their electric-powered cars will be for sale next year. Comparison of GM Chevy Volt claims vs Coda car claims.

Jun 6, 2009 - Bernard P. Nelson