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Energy Supply
Jan 06, 2011  Comment

Are Yukoners Subsidizing Mines?

One of the most often asked questions we've received lately revolves around the suggestion that Yukoners are subsidizing the territory's two operating mines. A recent newspaper story said that the newest mine to begin operation, the Bellekeno Mine, is pushing up Yukon Energy's costs and forcing residential customers to foot the bill. While it is understandable why some people might think this, it is in fact an incorrect assumption. Only 10 percent of the power we provide to the mine is produced using diesel…the other 90 percent comes from hydro. Combined, it is costing Yukon Energy approximately 4 cents a kilowatt hour to provide power to the mine. The mine is paying about 10.5 cents per kilowatt hour. That means there is approximately 6.5 cents a kilowatt hour available to put towards costs associated with running our facilities…costs that otherwise our other customers (residential, small business and government) would have to pay. So the Bellekeno mine is not costing other customers any more and is in fact saving them money. Other customers are not subsidizing Bellekeno; if anything Bellekeno is subsidizing our other customers. So the next logical question would be: if that’s the case, why aren’t rates going down for other customers now that the Bellekeno mine is in production? In other circumstances, rates might well go down. But our costs are rising and we have chosen not to ask for a rate increase. Instead, we are using the money from the Bellekeno mine to help cover our overall expenses, keeping other customers' bills lower than they might otherwise be. We recently received this follow-up question from a ratepayer: Can you explain how you concluded that only about 10 percent of the power sold to the mine is generated by diesel? Answer: Yukon Energy's 2011 business plan forecast for diesel generation on the Mayo-Dawson transmission grid is about one gigawatt hour for the entire year (2011). The forecast energy sales to Alexco mine is 11.8 gigawatt hours for the year. Even if all of the forecasted diesel was required to meet the mine load, it would still supply less than 10 percent of the mine's 11.8 gigawatt hours per year load, with the balance of the electricity coming from hydro.  

Regulatory
Jan 17, 2011  Comment

Explaining The Yukon Utilities Board’s Latest Ruling

Last October, Yukon Energy and the Yukon Electrical Company Limited appeared before our regulator, the Yukon Utilities Board, for what is known as a Phase II hearing. The purpose of the hearing was to provide the Utilities Board with the information it needed to make decisions regarding three topics: 1) What percentage of the total amount of money the utilities need to operate should be paid by each class of customer (residential, small business, government and industry); 2) How the rates within each class should be designed; and 3) Whether there should be any changes in the terms under which the utilities provide service to customers. The Yukon Utilities Board has now made its ruling. Here are the main points that will likely be of most interest to you: 1) The Board recognized that as a result of Yukon government Orders-in-Council, no changes can be made before 2013 to the overall revenues charged to each rate class. The Board also observed that the revenues from the residential rate class are considerably below the costs to serve this class – residential customers pay less than 80 percent of the true cost of their power, while business and industry pay more than 100 percent and government general service customers pay over 140 percent of what it costs to provide them with power. In its Order, the Board said that once the government’s Orders-in-Council expire at the end of 2012, “the Board expects that both utilities will jointly come before this Board with a new Phase II Application to correct the current imbalances”. The Utilities Board writes, “In terms of pricing signals, the Board is of the view that the best pricing signals to customers are those prices that reflect the full cost to serve those customers.” That means that unless there is another Yukon government Order-in-Council that again prohibits the re-balancing of rates, non-government residential customers may be faced with significant rate increases in a few year’s time over and above any general rate increases that either utility may require. 2) In terms of how the rates within each class should be designed, both Yukon Energy and Yukon Electrical Company Limited had argued that there should be price signals set to encourage people to conserve electricity. In other words, the utilities suggested that a new rate block be established and that the more power used, the higher the rate charged for that power. Yukon Energy had also proposed that there be a substantial increase in the cost of any power consumed by residential customers above 2,500 kilowatt hours per month, and there be a decrease in power bills for those residential customers who keep their usage under 1,000 kilowatt hours per month (the average monthly residential usage is about 800 kilowatt hours per month). The Utilities Board did create three blocks instead of the current two for residential and small business customers, each block being at a higher rate. The Board rejected Yukon Energy’s idea for a decrease for non-government residential customers in the First Block (up to 1,000 kilowatt hours per month), making the observation that a reduction in these first-energy block rates is not warranted because the revenues paid by these residential customers are below the cost of their power and that this issue should be corrected when Order-in-Council 2008/149 expires (see Point 1). The Second Block, between 1,001 and 2,500 kilowatt hours per month, would see a slight reduction of up to .2 percent, and the Third Block, also known as the runoff rate, (anything over 2,500 kilowatt hours per month) would see an increase of between .2 percent (at 2,600 kilowatt hours per month) and 4.4 percent (at 5,000 kilowatt hours per month). The Utilities Board approved the utilities’ proposal for four blocks for non-government small business and municipal government rates, with the fourth block being an initial step toward the transition to a new large business rate class that the Board directed the utilities to put forth in their next General Rate Applications. The utilities must still test the numbers to ensure they provide the correct returns, but the Board’s suggested rates for these customers would have the following bill impacts: The First Block (up to 2,000 kilowatt hours per month, would see reductions of between .8 and 2 percent. The Second Block (from 2,001 to 15,000 kilowatt hours per month) would see reductions of between .1 to 1.5 percent. The Third Block (15,001 to 20,000 kilowatt hours per month) would see increases of up to 4.8 percent. And the Fourth Block (over 20,000 kilowatt hours per month) would see increases of between .7 and 3.8 percent. For the government residential and general service rate class, the Board has agreed to the same rate blocks as for non-government customers with inclining block rates for the first three rate blocks. Compared to the equivalent non-government rate classes, the Board suggested higher runoff rates for the government rate classes and also adjusted the utilities’ proposals to ensure that rates increase as monthly use increases. So the bottom line for most of you reading this is that there will be very little if any near-term change in your power bills as a result of the Phase II hearing. Any near-term changes that do occur will not likely take place until at least April of this year, after the utilities submit compliance filings to the Utilities Board, the Board makes the necessary resulting orders, and the utilities then adjust billing systems as required. While in some areas the Yukon Utilities Board has taken a different tact than Yukon Energy had proposed, there will hopefully be a similar end result: to encourage Yukoners to become more energy conscious and to understand that electricity is a precious resource that must be used wisely.  

Community Involvement
Jan 25, 2011  Comment

Yukon’s Energy Future…Let’s Talk!

What do you think it will it take to make sure we have enough clean, reliable and affordable energy to meet Yukon's electricity needs well into the future? Since we're all stakeholders in Yukon's energy future, let's find the answers together. We are hosting workshops in three Yukon rural communities and an energy charrette in Whitehorse. You're invited to take part in one or more of these events. It's a chance for us to come together so that we can all be informed about the issues, learn from a wide range of perspectives, and work together on energy planning. It's an empowering process that's all about finding collaborative solutions. The recommendations from the charrette and community workshops will be used as guiding principles for Yukon Energy as we make energy related decisions into the future. Note that in addition to the evening public gatherings, there will be daytime sessions on March 7th, 8th, and 9th that will bring together invited Yukon stakeholders and experts, some from Outside and some from here in the territory. Each evening you will have a chance to meet the experts, see what was discussed that day, and add to the conversation. Watch for more details in the days ahead. February 17, 2011 7-9 pm Mount McIntyre Grey Mountain Room, Whitehorse Introduction to Charrette (Charrette Kickoff) Presentation by Stuart Hickox February 22, 2011 7-9 pm Mayo Community Centre Hall, 310 6th Avenue February 23, 2011 7-9 pm Dänojà Zho Cultural Centre 1131 Front St., across from Visitor Reception Centre, Dawson City February 28, 2011 7-9 pm Haines Junction Council Chambers (upstairs in the Convention Centre) March 7, 8 and 9, 2011 7-9 pm each evening Mount McIntyre Grey Mountain Room, Whitehorse  

Energy Conservation
Feb 04, 2011  2

How’s Our Lighting Now?

You might recall that a few months ago, in partnership with the Yukon government's Energy Solutions Centre, we installed six LED streetlights in Dawson City. We wanted to find out how they would perform in extreme winter conditions compared to the traditional street lights. Early results are now in, and here's what they're telling us:  Light meter readings have shown a consistent level of light for each of the LED streetlights. The level meets international standards for roadway lighting.   The LED streetlights are using 70 percent less energy (on average) than the traditional HPS streetlight.   There have not been any icing or weather related problems with LED streetlight performance.   Public reaction to the LED lights has been positive.   Our results, although preliminary, are consistent with the results from LED pilot projects in other parts of Canada and the U.S. We've just mailed a survey to Dawson residents to get feedback on the lights. If you live in the Dawson area, we encourage you to send us your comments by the end of this month using the addressed and stamped envelope provided with your survey. For your trouble you'll have a chance to win two LED yard lights. Yukon Energy will continue to monitor the performance of the LEDs for the rest of the winter. We’ll prepare a final report on the pilot project this summer and will share the results with you on this blog. Photos: 1) LED street lights at -45 degrees C in Dawson; 2) close-up of one of the streetlights. Photo credit: www.archbould.com

Energy Conservation
Feb 09, 2011  1

Taking the ‘Reduced Idling’ Pledge

Yukon Energy is spending a lot of time and effort looking for new clean sources of power. At the same time, we're encouraging all Yukoners to conserve energy wherever possible. The less diesel we need to burn to meet the demand for electricity, the smaller the amount of greenhouse gas emissions. Of course here at Yukon Energy we must walk the walk. For instance we are looking at the efficiencies of all our assets. We are also asking staff to do little things like turning off office lights and computer screens when they are away from their desks. Another way we are trying to get our employees thinking about general energy conservation and improved air quality is to challenge them to keep company vehicle idling to a minimum. It's good for us all to remember that: An idling vehicle produces nearly 20 times more air pollution than the same vehicle travelling 50km/hr.   Excessive idling is not an effective way to warm up your vehicle, even in cold weather. The best way to warm it up is to drive it. In fact with today’s computer-controlled engines, usually no more than two to three minutes of idling is enough warm up time, even on cold days.   Some motorists warm up the engine to the point where the car heater has warmed the interior of the vehicle. On cold days this could take upwards of 10 minutes and will have a significant impact on fuel consumption and emissions. Instead consider using a block heater with a timer to provide about two hours of block heating on cold days before starting your vehicle. This will make the vehicle easier to start and will warm it up faster.   Idling warms only the engine—not the wheel bearings, steering, suspension, transmission and tires. These parts also need to be warmed up, and the only way to do that is to drive the vehicle. Until these parts begin to warm up it’s a good idea to avoid high speeds and rapid acceleration.   At any time of year if you’re going to be stopped for more than 10 seconds, shutting off and restarting your vehicle will actually use less fuel and produce less carbon dioxide compared to leaving your engine running. Idling a vehicle for 10 minutes a day uses an average of 100 litres of gas a year! Every litre of fuel burned will emit at least 2.4 kg of carbon dioxide.   Idling is hard on the vehicle’s engine. Because the vehicle is not working at peak operating temperature, residues and condensation can build up and actually damage the engine’s components, shortening the life of the vehicle and adding to your costs.   There are times and places where some idling may be necessary, such as when you stop for a traffic light. But if we all work together, we can avoid a significant amount of unnecessary idling.