Canada – Page 92 – a sibilant intake of breath

Managing peak power demand

Readers may recall an earlier discussion about how moderating peak electricity demand serves climate change mitigation objectives. One mechanism presently operating towards this end is the PeakSAVER program, run by Toronto Hydro. According to WWF Canada:

Research commissioned by the Independent Electricity System Operator (IESO) in 2003 found that peak-shaving programs could reduce peak demand by ten per cent, equivalent to the output of three of Ontario’s four remaining coal plants, and that a mere one per cent reduction in peak demand would have saved Ontario consumers $170 million in the previous year.

The PeakSAVER program allows Toronto Hydro to remotely turn down thousands of air conditioners and water heaters across the city. This is done within set limits, preventing air from exceeding certain temperatures and hot water from falling below them.

Another upshot of such programs is that they could be used to help overcome the limitations of renewable power. At times when the sun is shining and the wind is blowing, electricity could flow unimpeded. At times where supply exceeds demand, non-essential usage could be throttled back, or variable pricing could be used to induce consumer action.

Transitioning from transition

After a month on the job, this no longer feels like a “weblog in transition.” As such, I need to come up with a new secondary title. Given how it is the first piece of information most people absorb about the site – after a general appreciation for the layout and style – it is important to tune correctly. Given the diverse areas of interest explored here, I am not sure what would be most suitable. What I do know is that I don’t want it to mention my area of employment, because I do not to be an important feature of what happens here.

Do people have any suggestions? The cleverer the better. Work is also being done on a new banner.

Ravenous pine beetles

According to an interview with the CBC given by Allan Carroll at Natural Resources Canada, there is not much hope of British Columbia containing the mountain pine beetles (Dendroctonus ponderosae) that have already killed 9.2 million acres of forest. He said that “Our estimates are that by about 2013 to 2015, the beetle will have killed about as much as 80% of the mature pine in the province and I don’t think we can really affect that now.” As the supply of Lodgepole Pine becomes eliminated, the beetles sometimes move on to Spruce and other species. If the beetles begin to target the Jack Pine of the boreal forest, Carroll says that it “could wipe out billions of trees all the way to the East Coast.”

These insects were mentioned here before, in the context of the effect of changing minimum temperatures on species ranges. Apparently, once they have reached their maximum cold tolerance, these beetles can endure temperatures of -40°C. It is significant cold events in the early and late winter – before their chemical defences have fully come on stream – that can lead to “very large amounts of mortality in the [beetle] population.” A few very crisp fall days would do a lot for western Canada’s forests.

Quite staggeringly popular in this manor, squire

So I curtailed my Walpoling activites, sallied forth, and infiltrated your place of purveyance to negotiate the vending of some cheesy comestibles.

One thing I miss about England is the cheese. While there are equally good premium cheeses in Canada, the average quality of normal cheese is much better over there. The store brand will include Cheshire, Wensleydale, Cheddar, Double Gloucester, Red Leicester, and others and they will all be a lot more enjoyable than the standard can’t – tell – if – this – is – Cheddar – or – Mozzarella variant that seems to sell best by bulk here.

When I return to graduate (eventually), I will have to make a point of enjoying them.

Ottawa blogs

Within a few months of arriving in Oxford, I had sorted out which blogs were worth reading. So far, I have not stumbled across any good Ottawa blogs. Does anybody know of any? Environment blogs, photo blogs, food blogs, travel blogs – all of these are potentially interesting. Personal blogs are better than pundit blogs. High quality writing is the key factor, along with some local information.

Ottawa sights

During the next three weeks, in the lead-up to a friend’s visit, I am undertaking a survey of touristic sites in Ottawa. It should involve the major museums – war, civilization, the National Gallery, the small Museum of Contemporary Photography – as well as Parliament and possibly the Supreme Court. This pre-screening is meant both to familiarize me with the city a bit and to help identify places of interest to show to others.

What else might be appropriate for a three-day-visitor? Culinary suggestions are also welcome. For the benefit of anybody else who is new to the city, it may be worthwhile to know that a collection of MetaFilter members are meeting up on August 9th.

Out of season

If you want to save some money and make yourself feel like you are really on the ball, have a look at the winter clothing prices at Mountain Equipment Co-op (MEC). Presumably because they have new stock coming in this fall, a lot of old stuff is quite heavily discounted. If you sense a long-term need for Gore-Tex trousers or a down parka, now may be the time to invest.

Personally, I am placing my hope in a long summer. Unless some new hassle arises, my next paycheque should finally mean the acquisition of a used bike.

Sustainable transport required

Now that I have a flat leased and am starting to collect furniture, the next target for a search is a bicycle. I am open to either a new or a used bike of a reasonable price. A hybrid is probably the correct formfactor, since I am unlikely to always use it on the road, but will generally be doing so. Picking up a pannier or two is also probably a good idea, especially given that I plan to commute to and from work by bike – at least until the snows begin.

Local intel is always valuable in these situations. Anyone who can speak to one of the following is encouraged to let me know: the relative merits of local bike shops selling used bikes, the same information on places that sell used ones, any specific opportunities to buy a good bike from a private individual. Having sold my Oxford bike in desperation, shortly before my departure, I know that relocating individuals with a moderate lack of foresight can be an excellent source of such vehicles.

Ottawa River hydro

Right near the complex where I work, there is an unusual hydroelectric system on the Ottawa river. On either side of the main channel are large concrete canals with blocks of turbines. From those, high voltage power lines extend. In the middle of the river, there is a long arc of gates. These are to manage the degree to which water flows through the side channels, and the degree to which it flows over the uneven stone surfaces that were once natural cascades.

Since the water level in the river is high, there is pretty much always some degree of overflow venting through the gates. The little building you can see above them actually moves along the arc, raising and lowering gates. I am not sure if there are people inside or whether it is robotic, but everyone with an office on the south side of my building has a constant view of the whole installation. Those on the north side must content themselves with the fountain at a Gatineau casino.

Unbowlerized and hatless

Working in a complex of government buildings, I feel as though I should be part of a parade of men in dark pinstripe suits and bowler hats, walking in from a train platform every morning. There should be large steam-driven clocks around, and everyone should have a crisp newspaper under the arm.

Though thousands of people must work in the four towers, the place never actually seems like a flow of people is moving in or out. This is especially curious given how pretty much everyone can be expected to vanish within ten minutes before or after 5:00pm.

Perhaps there should be an annual ’emulate a scene from a film like Brazil‘ day.