Category: Net Zero



Decentralised Energy Canada turns 20

364. Decentralised Energy Canada turns 20 – Interview with founder Anouk Kendall

Investment in solar, wind and other distributed forms of energy is booming, but it wasn’t back when Decentralized Energy Canada set up shop. We talk to DEC president and founder Anouk Kendall about how her organization has gone from the fringe to mainstream in just 20 years.

Hydrogen's role in a zero emissions future

356. Hydrogen’s role in a zero-emissions future

Alberta’s is betting big on hydrogen, but can hydrogen, blue, green or otherwise help us get to a zero-emissions future? We take a deep dive to find out how and where hydrogen can decarbonize energy use.

Deep energy retro fit transforms 1953 bungalow.

355. Deep Energy Retrofitting 1953 Bungalow to Net-Zero

The Tufts had a choice: bulldoze their 1953 bungalow and start over or do a deep energy retrofit to net-zero. They chose the cheaper option in this amazing story of renewal. 

DIY Net-Zero

348. Family’s 20-year DIY home retrofit journey ends by getting to net-zero

Darren and Darcy Crichton started their DIY home retrofit on their 1969 bungalow 20 years ago. Their goals were modest – to cut drafts and increase comfort. But with careful research, they did the right renovations in the right order and today they live in a very comfortable solar-powered, net-zero home. This is their story.

Michaela Jones, architect with the Salvation Army

345. Salvation Army to save $6 million with net-zero-ready Grace Village

The consultants said it wasn’t affordable–it couldn’t be done. But Salvation Army architect Michaela Jones pushed back hard requoting their 175-unit supportive living complex as net-zero-ready at the last minute. Now this amazing solar powered, geothermal heated and cooled, energy-efficient building will save Sally Ann $6 million. 

Net-Zero 101 - new for 2023

340. Net-Zero 101 – Ultimate guide to cold climate homes

So much has changed in the 15 years since net-zero homes came onto the landscape. We now have heat pumps good to -35, streamlined building strategies and it now makes more economic sense than ever to build a net-zero home, eliminate your gas utility bill and produce your own energy.

Sundance EnergySprong

309. EnergieSprong: Retrofitting 59 Homes to Net-Zero in Canada’s North

Buildings are responsible for 30-40% of greenhouse gas emissions. Edmonton builder Peter Amerongen is tackling this head-on by piloting the Dutch idea called EnergieSprong. New walls and roofs are built in a factory and craned onto old energy-inefficient homes transforming them all the way to net-zero. It’s the largest project of its kind in North America as 59 homes are being transformed to net-zero energy.

Axel Sorensen on roof with sea of solar

305. Three energy innovations from the journey to net-zero emissions from 2021

2021 was the year of net-zero. Nations, cities, companies, and even home builders are involved in making pledges. We look at net-zero the goal and three innovations from the journey to net-zero including an inspiring net-zero passive house, the world’s most efficient windows, and an innovative smart home energy system.

super windows

299. LiteZone R22 super windows are a game-changer for green homes

Net-Zero and passive houses may have 16-inch thick walls and R50 insulation, but what to do about the windows? After years of development, Greg Clarahan says he has the answer – super windows with unheard-of R22 insulation values. This could be a game-changer for green homes.

Net-Zero Passive House

297. Stunning Net-Zero Passive House good to -40 with no furnace

Passive House 101 – This amazing net-zero passive house has no furnace and is designed to withstand the northern Canadian winter where temperatures reach near -40 Celsius. We present the anatomy of a passive home that is 90% more efficient, is super-insulated, has no concrete foundation walls and that uses a 450% efficient heat pump water heater not only to provide hot water but also to provide supplementary heat in the cold depths of winter

Carbon Busters net-zero homes in Blatchford

240. Carbon Busters – Building net-zero in Blatchford

Carbon Busters is building the first net-zero homes in Blatchford, the largest carbon-neutral community in Canada. Solar-powered and geothermal heated and cooled these homes require 94% less energy for heating.

Blatchford Carbon Neutral Community

Green Energy Futures – Four stories that matter from 2019

Climate change may be the Canadian Press story of the year in 2019, but when we cast our eyes back on the year that was we find inspiring stories of people working on solutions to climate change. From the largest carbon-neutral community in the world to the largest solar project in Canadian history it was a year of firsts. 

Greta Thunberg in Edmonton, Alberta

2019–The year of Greta Thunberg

In 2019 Time Magazine named Greta Thunberg “person of the year” and climate change was the news story of the year as chosen by Canadian Press. At Green Energy Futures we documented a number of firsts: the first net-zero church and social housing project, the first passive house car dealership and the inspiring story on students in the EcoVision Club at Lacombe Composite High School who changed their school by taking action.


Reverend Annabelle Wallace and elder Les Young

237. God’s green home is net-zero

The amazing story of a church in crisis that took stock of their assets and wound up building the first solar-powered, net-zero church and social housing project in Canada. They saved the church, saved the school, built 16 new homes for refugee families and created an amazing community of sustainability.

Greenest School in Canada

236. Greenest School in Canada has a solar-geothermal greenhouse

Building on a teacher’s maxim “Words without actions are meaningless,” students at Lacombe High School formed the EcoVision club, took on a dozen projects and became the Greenest School in Canada.

Jacob Komar and the geothermal revival

222. Geothermal Revival – Getting to net-zero the easy way

Jacob Komar is shaking up the energy efficient building world by resorting to an age-old technology: geothermal energy. He says you can save lots of money and use much less insulation and get to net-zero for half the price if you use geothermal to heat and cool your home or building.

Solar powered Simons

211. Solar leads a year of firsts in Alberta

Solar played a starring role in every single one of our favorite Green Energy Futures stories from 2018. It’s the leading clean technology in terms of global investment and it’s playing a pivotal role is zero emissions homes, stores, colleges and grids.

First Net-Zero Home in Canada to receive Net-Zero Home label

194. Home builders embrace net-zero with new labelling program

The Canadian Home Builders Association now has a net-zero labeling program. We talk to Sonja Winkelmann about the program designed to help consumers and builders understand and embrace super energy efficient, solar-powered net-zero homes.

North Glenora Net-Zero Church and Townhomes

193. Visit 21 Inspiring green buildings on Eco-Solar Home Tour

Ever wondered about going net-zero with your home? Curious about solar, heat pumps or geothermal systems? The 19th Annual Edmonton Eco-Solar Home Tour is your chance to see the latest solar and energy efficiency technologies and talk to the owners who installed them.

PACE coming to Alberta

192. PACE makes it easy to invest in solar and energy efficiency

It’s called Property Assessed Clean Energy (PACE) financing. Alberta introduced a PACE bill and some believe if passed, it could drive a surge of investment in energy efficiency and renewable energy in Alberta homes and businesses.

IPCC Cities conference in Edmonton

179. Cities are source and may hold solutions to climate change

Edmonton is getting set to host the first international conference on Cities and Climate Change Science. We talk to Seth Schultz from C40 about Edmonton, climate change and the action thats required. Schultz is an organizer and director with a global organization of 90 megacities helping mayors and cities taken action on climate change.

Net-zero reno

178. Renovating your home to net-zero

SMART HOMES PART 2 – Have you ever dreamed of living in a net-zero home? According to Peter Darlington, that dream may be closer than you think. In fact, you might already be living in your future net-zero home. We present Peter’s four steps to making your home net-zero.

Getting in hot water efficiently

177. Water Heaters 101: Getting yourself in hot water

SMART HOMES PART 1 – Is your water heater kaput? Want to discover the best option for high efficiency water heaters? Look no further! We check out tankless, electric heat pump and power vented conventional high efficiency water heaters. Is one of them right for you? Read on and find out.

Funding the green in buildings

169. PACE financing created $3.4 billion in energy efficiency projects in U.S.

Brian Scott and Leigh Bond want to see Property Assessed Clean Energy financing come to Alberta. They say PACE has generated $3.4 billion investment in energy efficiency and renewable energy in the U.S. and that little else would do more to spur on a boom in Alberta.

Visiting the Kinney Earthship, in the dead of winter on the Canadian prairie landscape north of Lethbridge, Alberta does invite comparisons with the lunar landscape! So much so it inspired photographer Steve Nagy to create this selfie in the middle of the night on a fine winter day. And in fact the number one question the Kinney's get about their Earthship is how does this passive solar heated home work when it's -30 degrees celsius.

136. Earthship living in a cold Canadian winter

How does a passive solar heated Earthship fare in the long cold Canadian winter. This week we return to a familiar place, the Kinney Family Earthship, to see how it holds up in the middle of a cold Canadian prairie winter.

Peter Amerongen is one of the acknowledged grandfathers of the net-zero home—a home that produces as much energy as it consumes. Using his secret formula for insulation you can make a net-zero home in the most northerly city in North America. Photo David Dodge, GreenEnergyFutures.ca

132. Insulation 101: One builder’s secret blueprint for a net-zero home

The era of net-zero homes is upon us. These super-efficient homes use rooftop solar energy production and smaller, electric powered heating systems such as air source heat pumps to produce as much energy as they consume. But the real secret is insulation. Peter Amerongen shows us Habitat Studio’s unique formula for insulating the heck out of a home.

Landmark Solar Townhomes

81. Chasing Net Zero: Go big or go home

Landmark Homes is planning to have all of their homes be net-zero by 2015. Learn how net-zero is transitioning from small custom home builders to large scale companies.

Shafraaz and Serena Kaba’s near net-zero home was inspired by the German concept of the Passivhaus, a super energy efficient home that requires very little energy for heating or cooling. The home is air tight, very well insulated and it gets half its heating from passive solar energy streaming through the windows. Photo Darren Greenwood

80: Chasing Net Zero: Net-zero evolution

In 10 years net-zero homes have gone from government pilot project to mass production. Shafraaz Kaba’s near net-zero home is an excellent example of how we got there.

Spo'pi solar house

79. Chasing Net Zero: Net-zero beautiful

We look at making energy efficient, infill homes that are beautiful and also at how the location of your home can have a dramatic effect on your energy footprint.

Photo Garth Crump Chasing net-zero Part 1: Net-zero 101

78. Chasing Net Zero: Net-zero 101

The first episode of our four-part series Chasing Net-Zero.  We dive into the history of net-zero homes and figure out you can build one of these comfortable, beautiful homes that also doubles as a mini-powerplant.

Photo David Dodge, Green Energy Futures Passive Solar Heating Belgravia Net-zero Home in Edmonton, Alberta

63. The power of passive solar and thermal mass

Passive solar energy and its running buddy thermal mass give you the opportunity to get a significant portion of your home’s heat for free from the sun.