LATEST NEWS
May 1, 2008
Get ready for the “green” industrial revolution
Every week, it seems, there is a new or different, or rediscovered technology that captures the great global warming spotlight for a few days.
We’ve had concentrated solar power recently, thin-film technology for solar cells, major increases in wind power capacity, wave power off the coast of Scotland, road surfaces as solar collectors, with the road’s ballast acting as heat storage media.
We even had, last month, a German-registered cargo ship powered in part by an immense kite launched 200 to 300 metres in the air.
Construction Corner
Korky Koroluk
All sorts of ideas, some old, some revamped, some all new. And all helping make the point that as we deal with the energy crunch that is part of the drawn-out emergency known as global warming, there are going to be many, many bit players in the drive toward solutions. But there is unlikely to be one big star.
This week I’ve gone over a lot of material on recycling waste energy — capturing heat that’s usually wasted and turning it into clean electricity and steam, producing more power while using less fossil fuel.
There are studies (how good they are, I don’t know) showing that manufacturers and power plants that recycle energy end up doubling their energy efficiency while reducing both over-all costs and greenhouse gas emissions.
In fact, some government-sponsored studies in the United States suggest that recycling energy could provide enough clean power to replace almost 400 coal-fired generation plants in that country, while reducing greenhouse gas emissions by 20 per cent.
Another study, by the McKinsey Global Institute, tells us that more than $50 billion drifts away into the air each year in the form of waste heat — unused, unclaimed, and largely unnoticed.
That’s sad, because the technologies needed to save that money are, for the most part, already at hand — and some of them have been at hand for several decades.
Outdated regulatory structures are part of the problem. Sheer inertia is another. Public resistance to anything that looks like a tax or a higher fee is yet another. And the end result is an environment in which it’s difficult for energy recyclers to gain a foothold, which, in turn, means an energy system that is scarcely more efficient than it was 50 years ago.
Before any great gains can be made in this area, the regulatory system must be modernized, and that would take an exercise in political will that I don’t see anywhere on the horizon.
Political will would also be needed for significant action on high-speed rail for both passenger and freight traffic — especially in the Quebec City-Windsor and Calgary-Edmonton corridors.
I simply don’t see how any senior government that is not working on high-speed rail can say it is concerned about energy.
Of course, I’m not sure government realizes something that many in the private sector already know — that there is a new industrial revolution under way.
As with the industrial revolution that began in England 250 or so years ago, there will be winners and losers. The winners will be that first figure out the technologies and public policies — especially regarding energy — that will support and lead the revolution. The losers will be the rest of us.
In 1938, Aldo Leopold, the American scientist, naturalist and ethicist, wrote that the oldest task in human history is “to live on a piece of land without spoiling it.”
With the right policies, the right technologies, the right incentives, it still might be possible to succeed in that task.
Companies now are seeing that reducing energy use can lower their input costs and improve their profitability. By integrating environmental concerns into all of their business processes, they are taking the first steps of the new industrial revolution.
Korky Kroluk is an Ottawa-based freelance writer. Send comments to editor@dailycommercialnews.com
| MOST POPULAR STORIES |
- Pursuit of LEED could result in professional negligence, insurance executive warns
- Construction moving forward on Ho Chi Minh City tunnel
- Deaths of five immigrant workers changed jobsites forever
- SNC-Lavalin subsidiary Profac under scrutiny over federal contract billing
- St. Marys Cement plant workers go on strike in Bowmanville, Ontario
- 20 Most Popular Stories
| TODAY’S TOP CONSTRUCTION PROJECTS |
These projects have been selected from 313 projects with a total value of $3,164,198,755 that Reed Construction Data Building Reports reported on yesterday.
$400,000,000 Windsor ON Prebid
$300,000,000 Toronto ON Negotiated
RESIDENTIAL, COMMERCIAL DEVELOPMENT
$250,000,000 Etobicoke ON Negotiated
| CURRENT STORIES |
- Pride, sadness as Hogg's Hollow memorial unveiled
- Despite safety improvements, underground dangers still exist
- ‘Sandhogs’ who perished had diverse personal stories
- Commemorative quilt also a story of victims’ families
- Filling labour gap a top priority for incoming Canadian Construction Association chair
- Niagara Construction Association president worked her way up
- Pursuit of LEED could result in professional negligence, insurance executive warns
- Nova Scotia officials ‘comfortable’ covering cost of $60-million wind plant
- New Brunswick plans to install wildlife fencing for construction season
- Venues decommissioned in Olympic afterglow
- Canadian Construction Association chair bids farewell
- Wood being considered as preferred building material for federal projects
- Grizzly Oil Sands seeks approval for project near Fort McMurray
- Search continues for sustainable architecture
- Seven British Columbia communities sign Wood First agreements
- U.S. construction employment declines in January
- Ottawa unveils plan to cut red tape
| ALEX’S ECONOMICS BLOG |

Reed Construction Data Chief Economist Alex Carrick discusses current developments in the North American economic environment with emphasis on the construction industry.
- Sub-sector investment spending intentions from Statistics Canada’s latest survey (March 17, 2010)
- A dozen incredible measurement sets on Canada’s changing ethnic mix (March 9, 2010)
- How fragile is recovery around the world? (March 3, 2010)
- More







