Metro Vancouver is hitting the road with its latest proposal for disposing of 500,000 tonnes of the region’s waste (about a third of our total) by burning it instead of dumping it in landfills.
It won’t be an easy sell. The science and facts are solidly on Metro Vancouver’s side, but politics has a way of interfering in these things. In this case, Environment Minister Barry Penner, the ultimate decision-maker, continues to muse publicly about the availability of an expanded Cache Creek landfill, where the waste is currently being trucked, where he’s prepared to brush aside Nlaka’pamux Nation tribal council opposition, where the local mayor is desperate to keep the jobs, and where two senior B.C. Liberal ex-colleagues, Ken Dobell and Gary Collins, are busy lobbying. He also talks about shipping the waste to Vancouver Island to be burned to make power for the grid in Gold River, where the proponent Covanta’s case is being pushed by former B.C. Liberal Party president Andrew Wilkinson.
Neither of these solutions is recommended by Metro Vancouver. It wants to find an incineration option within the region, as it should. Our so-called “waste” is an asset that can be burned to produce heat and power, displacing other greenhouse gas emissions and actually reducing pollution and greenhouse gas emissions in this region.
This is part of a wider paradigm shift sometimes known as “integrated resource management,” a concept that repositions all liquid and solid wastes as assets with the potential to generate heat, power and revenues through district energy loops. Extracting heat from the sewers to warm the buildings in Southeast False Creek is one local example. Metro Van is also planning a plant in Surrey that will convert food and yard wastes into biofuel.
Some local environmentalists are adamant that our first priority should be reducing waste, not burning it. Fair enough. That’s also on Metro Vancouver’s agenda, with a one-stop Eco-Centres for recycling just announced for Surrey and Coquitlam. The region’s target is to divert 70% of all waste from landfills, up from 52% today. Disposal bans at landfills are being stepped up to enforce existing recycling laws, and legislation from the Province is painfully slowly adding to the list of products (plastic packaging is next) that have to be taken back and disposed of by those who produce them.
But in the meantime, and even after we get to 70%, we should follow the lead of the Green Party in Germany in promoting incineration rather than landfills, which have now been banned in Germany.
Environment Minister Barry Penner is sensitive to the hysteria in his home riding of Chilliwack about increased harmful emissions from incineration in this airshed. But look at the record from Germany. Since stringent new emission standards were introduced for incinerators, German incinerators now emit one-thousandth of the dioxins they used to emit. Chimneys and fireplaces in private homes emit 20 times more dioxins than Germany’s proliferating incinerators.
The capacity of German incinerators has doubled since 1990, but their contribution of dioxins in the air has gone from a third of the nation’s total to less than one percent. Similar reductions also apply to arsenic, fine particulates and lead and mercury, all enhanced by the replacement of emissions from traditional power and heat stations. Compared with the extensive incineration of household waste in Germany, lead and mercury emissions from other sources, including cars and heating plants, are a thousand times greater.
Citizens in Chilliwack and Abbotsford concerned about air pollution should be campaigning against wood-burning fireplaces and increased vehicle traffic from the new Port Mann Bridge and highway expansion, rather than the tiny emissions from well-designed incinerators which will displace other air pollution in the region.
These are the facts, but in spite of Metro Vancouver’s best efforts at public consultation, politics and perception may rule the day.