New Light Bulb Efficiency Guidelines

New Light Bulb Efficiency Guidelines

There has been much discussion in the media lately (including a fair amount of misinformation) regarding the phase-out of traditional incandescent light bulbs in the United States.  Read on to separate the reality from the hype, and to learn more about efficient lighting technologies that will save energy and cut your power bills.

Wind Power Gains Speed: Efficient, Clean, Endless Energy Source

Wind Power Efficient Energy

Wind power produces no pollutants like carbon dioxide, and it requires no input of water or fuel resources, making wind one of the planet’s cleanest and most abundant sources of renewable energy.  And it’s been front-page news in recent weeks:  the Thanet Offshore Wind Farm in England officially began operations in September, becoming the largest… [Continue Reading]

TED 5000 Household Power Meter – Improve Home Energy Efficiency

TED 5000 Household Power Meter

It’s no secret that cutting your household energy consumption is a great way to reduce your environmental footprint. It’s also a great way to save money on your utility bills. But to pinpoint the best places to reduce power use, you need to know exactly where your power is going – no small task considering… [Continue Reading]

Kite Gen: The Future Of Wind Power?

Kite Gen Wind Power Generator (photo: Kite Gen Research S.r.l.)

Wind power holds great promise as a clean energy source, but current windmill generators aren’t appropriate for all locations.  Italian firm Kite Gen hopes to change that with its innovative new generator designs, which use “kites” to capture strong high-altitude winds.

Falcon Wind Turbine: Versatile & Efficient Power Generation

Falcon Wind Turbine:  Versatile & Efficient Power Generation (photo: Innovative Windpower)

Innovative Windpower AG, a German manufacturer of wind turbines, has developed the Falcon 1.25 MW model to be the most efficient and versatile wind turbine ever created.  It is designed for use in challenging new locations as well as existing wind farms, with substantial advantages over competitors in both its construction process and operation.

Update: Bank Of America Tower, Greenest Skyscraper In The U.S.

Bank of America Tower

A while back, MetaEfficient profiled what could be the greenest skyscraper in America, the Bank of America Tower in New York City. Located in midtown Manhattan at One Bryant Park, the 945-foot tall, 55-story structure is scheduled to open later this year. Here’s a closer look at some of the groundbreaking features that should help… [Continue Reading]

AC Propulsion Converts Cars To Electric Power

Here’s a video from a company called AC Propulsion, showing how straightforward it is to convert your car to electric power.

Irish Firm Claims World’s Most Efficient Solar Heater

The World's Most Efficient Water Heater?

An Irish company, Surface Power, has launched what could be the most efficient solar hot water panel ever produced. The company says it plans to distribute its product internationally. The new solar panel was independently certified by TUV Rhineland. Their tests verified that when compared to other solar panels, Surface Power’s solar panel was in… [Continue Reading]

The PowerGorilla: Flexible Portable Power

PowerGorilla Portable Charger

I’ve been testing a device that just been introduced called the PowerGorilla. It’s a portable power pack that acts an emergency back-up charger for your laptop computer other other electronic gadgets. The battery inside the PowerGorilla is a lithium-ion and weighs just 631 grams (1.4 pounds). The charger will give you an extra 2-5 hours… [Continue Reading]

Highly Efficient House Uses 80% Less Power and Water

Margarido LEED Platinum House

I have to mention this highly optimal house recently completed in California. Jetson Green has all the details, so I won’t repeat them here. Basically, the Margarido House is on its way to being the first home the nation that’s both LEED-H certified and GreenPoint rated. I’m impressed by how many green elements are incorporated… [Continue Reading]