Solar Energy

david dodge

Five Mini Net-Zero Communities Spring Up Across Canada

The race to build net-zero homes across Canada is on. Natural Resources Canada has a program that's helping five builders build five net-zero homes each to support a rapid evolution to affordable net-zero homes. And the prize is one everyone can appreciate: a home that produces as much energy as it consumes over the course of a year. A net-zero home is not a passive consumer in the energy system -- it is a clean and green participant.
Shutterstock / Vaclav Volrab

Solar Power Isn't Perfect, But It's the Best We've Got

You can almost set your watch to it: Every time a new and disruptive technology begins to take hold, the backlash follows. So it is with "The Darker Side of Solar Power" -- an article that appeared last week in The Globe and Mail. Nobody ever called solar perfect. But when we look at how the technology stacks up against its fossil and nuclear peers, there's simply no contest. Solar remains a safe, reliable, scalable, and increasingly affordable solution to our energy challenges. That might not make for a provocative headline, but it is the truth.
mosaic

Welcome to Canada's First Net-Zero Commercial Building

The gap from net-zero house to net-zero commercial building has now been bridged. This 30,000 square foot building cost $10.5 million dollars. It's three months ahead of schedule and five per cent under budget. It's bright and roomy with beautiful exposed wood beams, feature stairs and a three storey living wall in the foyer.
Shutterstock

The Rise of Net-Zero Homes

Over the course of a year a net-zero home will generate as much energy as it consumes. They've been around for less than 10 years, but these buildings and the thinking behind them are taking North America by storm. 
Getty Images

The MacGyver of Green Energy

It's one thing for SolarShare to get $3 million worth of solar projects going in Ontario under that provinces feed-in tariff program but it's quite another thing altogether to start a community solar program in small town Alberta with no government support. And yet that's exactly where some pretty amazing green energy innovation is occurring.
Getty

The Power of Passive Solar and Thermal Mass

The Ancient Pueblo peoples got free heating and cooling at the Mesa Verde cliff dwellings in what's now Colorado and they did it without electricity, insulation, natural gas, air conditioning or modern building techniques. Contrast that with modern homes built in Edmonton, Vancouver or Toronto today.
Getty Images

Join the Cheap Solar Revolution

Soon, it won't make sense to not have solar on your house, on your office or on any spare building that faces South. It's simple math. The cost of electricity is going up while the cost of solar is going down. Way down. Thirty-five years ago a watt of solar photovoltaic power cost $75. Now it costs $0.75.
AP

Finding Renewable Energy is Important But Storing It is Crucial Too

With the right technology, solar energy can be stored during the middle of the day and shifted for use whenever it is needed. In remote microgrid and island grid systems, PV energy generation combined with energy storage can become the primary source of power, relegating diesel generators to a back-up role and resulting in an energy ecosystem that is more reliable, sustainable and affordable.
Shutterstock

How Can We Store Renewable Energy?

Entrepreneurs, inventors and researchers all over the world are beavering away, trying to find an answer to a multi-billion dollar question: How do you cheaply and reliably store energy for the grid? In Canada we've got many entrepreneurs working on figuring out energy storage.
Getty

One Way to Create Peace in the Middle East

I don't know anything about bulls, and bears, candlesticks or hanging men, but as a resident of the Middle East I can testify that green technologies make nations and communities proud to be part of them. Green technologies make places better. Solar projects change people too: they bring jobs, and sweep away pollution. They give security to people without energy security.
Getty

Making Entrepreneurs out of Indian Housewives

I believe that women entrepreneurship will not only give a boost to the economy by increasing the number of employed people and leading towards a more gender-equal growth. Not being financially independent is one of the main factors that prove as a hindrance in self-empowerment of women, especially in patriarchal societies like India.