Wal-Mart has 3 long term global sustainability goals:

• to produce zero waste
• to operate with 100 per cent renewable energy
• to make environmentally preferable products available

In Canada, to achieve these goals, their new outlets opening in 2009 will be designed to save 30% in energy use. These new stores would be called Wal-Mart HE (high-efficiency). And over 5 years, the HE stores would save Wal-Mart $25 million.

Wal-Mart HE stores would achieve these energy savings by:

• using waste energy from refrigerators to help heat stores
• cutting lighting costs
• covering roofs with white membranes to reflect sunlight and lower summer cooling costs
• reducing the size of the buildings

Wal-Mart also has their sustainability initiatives, partnerships and products showcased at their "For the Greener Good" website. Their products page outlines new eco-friendly products broken down by various categories.

Source: Article from Report on Business titled "Wal-Mart Canada stores aim for energy efficiency"

The 21 member Climate Action Team made a few recommendations which include raising the carbon tax in 2012 if necessary from it's planned figure. (The carbon tax rate is expected to triple from 2.3 cents per litre of gasoline by 2012).

They believe that higher rates must be imposed to achieve the province's greenhouse gas reduction targets. With the current plan, BC hopes to cut 1/3 in greenhouse gas emissions by 2020 but according to the Climate Action Team, the current planned rate will take BC only 73% of the way to achieving its goal.

They say that the tax needs to be expanded to include other untaxed industrial emissions or those emissions be taken into account via a cap-and-trade system. They ask for greater efficiency in transportation and use of rail when moving freight; the need to move away from dumping garbage in landfills which generates methane gas.

They also outlined interim targets to ensure the 2020 goals are met:

• By 2012 emissions should decline to 5% below 2007 levels. And houses and buildings should have a energy efficiency rating when they're sold.
• By 2016 emissions should decline to 15-18% below 2007 levels. And publicly funded buildings should have net-zero greenhouse gas emissions (and by 2020 that should be expanded to include all new houses).

The report is available until October 6th for public viewing at LiveSmartBC.ca

Source: Article by Jeff Nagel titled "BC advised to hike carbon tax"

State-of-the-art green homes can be sold at market price 

Weatherford Place in Roswell Georgia is a green residential community. It's described as a "solar community of net-zero energy homes" built to the greenest building standards.

In fact, each "EcoCraft" home is at a platinum LEED (Leadership in Energy and Environmental Design) level. The highest level which includes points for such things as reuse of materials, pollution reduction, green power, rapitable renewable resources, etc. It's the first project of it's kind built using "Nature's Code".

The solar power generation in the community is what differentiates this development from the rest. One of the unique features is that each house serves as a power source for the community. The solar energy collected from the houses are put in to the power grid and used by everyone. The specifications show that each home should generate more than it uses thus making each home a net-zero energy home.

The homes also use 2/3 less energy than regular homes and use solar power to heat water, etc. Each home will have monitors and sensors to measure energy consumption and the overall eco-friendliness. The data will be used in energy-efficiency studies.

The prices of these homes are listed at $750,000 USD (for homes between 2500 to 3900 square feet), but have already appraised at $1 million. This project indicates that green homes can be built to LEED standards and can be profitable.

Source: Article in Event Magazine by Maria Saporta titled "Green Homes"