Soap Nuts: Natural Detergent

We always like to discover innovative, plant-based products that are being introduced into the marketplace. Take for example, Soap Nuts which are an organic, eco-effective alternative to detergent. The powder is made from the sun-dried fruit of Sapindus Trifoliatus trees in south eastern India which is ground into a fine powder. Nothing further is added to the powder, and it …

The Best Electric Scooters Of 2012

You may have been looking for our review of electric bikes. e-Zip E750 Electric Scooter by Currie Technologies This electric scooter, the e-Zip 750, is currently the top-rated electric scooter on Amazon, with an average 4.5 out of 5 stars from 69+ reviewers. It has a 12-mile range (depending on rider weight) and top speed of 15 miles per hour. It’s …

How To Filter Your Drinking Water Very Efficiently

I’ve spent quite a bit of time researching how to filter drinking water effectively. Originally, I was interested in filtering the rainwater that falls on my roof. But I had to put that project on the back burner for now. During my research I noticed that there is little unbiased information available on water filters and filtration techniques.

Chlorine Alternatives For Efficient Swimming Pools

Cannonball! Jumping into a swimming pool is a classic way to beat the heat on a hot summer day. But clean pool water requires a combination of filtration, circulation, and sanitization. Chlorine has long been the most common tool for keeping pools free of bacteria and algae – but it has its drawbacks, and there are alternatives.

Costa Rica Is 99% Powered By Renewable Energy

CNFL-wind-power-Costa-Rica

Costa Rica is a country rich with renewable energy. In fact, it gets about 99% of all its electrical energy from clean sources, and it’s aiming to be the first country to become carbon neutral (more about that below). Some of Costa Rica’s energy sources include geothermal energy, the burning of sugarcane waste and other biomass, solar and wind energy. …

Rooftop Wind Turbines Ready For Commercial Use

Note: Images and Video © Lucid Dream Productions Wind turbines designed to be installed on rooftops are generating a lot interest lately. These compact turbines can be located on top of buildings, or attached to other parts of large structures like bridges. In turns out, though, that installing wind turbine in a city environment is a bit of an art. …

The Best Shower Filters Of 2011

I just replaced my shower filters, so I thought I’d update my best shower filter review from earlier this year. Each update to the review generates a lot of useful comments. So I’m incorporating what I’ve learned from those comments into this latest review.

Geobulb: A LED Bulb That Replaces A 60W Bulb

The Geobulb is an 8 watt LED light that replaces a 60 watt incandescent bulb. It generates 800 lumens of light to be exact — either warm white light or cool white. This bulb has a sleeker design than some of the LED lights I’ve seen — check out that aesthetically pleasing heat sink.

Efficient LED Light Bulbs For The Home

LED light bulbs have some huge advantages over incandescent and compact fluorescent (CFL) bulbs. But they perform differently, so here’s your guide to understanding LED bulbs so you can enjoy their benefits and play to their strengths.

Electric Cars Making A Comeback In 2011

2011 is being heralded by auto industry insiders as the “year of the electric car”. Though we here at Metaefficient endorse a life free of dependency upon cars, 100% electric vehicles are certainly more fuel efficient than internal combustion vehicles and may be on their way to becoming user-friendly as well. For 2011 consumers interested in electric vehicles will have …