News Archive Article

TransAlta Corp. extends Genesee 3 power plant outage

CALGARY - - An extended outage at a jointly owned power plant in Alberta will trim TransAlta Corp.'s fourth quarter profits by as much as $25 million, the company said.

The amount is small for Canada's largest independent power generator but could have larger implications for consumers in Alberta's open electricity market, said analysts.

TransAlta late Wednesday said its coal-fired Genesee 3 plant, operated by Capital Power north of Edmonton, would be off-line until Jan. 1, two weeks longer than anticipated.

The 466-megawatt plant was shut down in an unplanned outage mid-November that damaged it turbine/generator bearings.

The outage raises a question about how reliable TransAlta's newest generation plant, the 450-megawatt Keephills 3 will be, said analysts.

The coal-fired plant, which started commercial operations this summer, has similar components as the Genesee plant, noted Patrick Kenny, with National Bank Financial.

"As an Alberta consumer you've got to be a little concerned right now because we don't have any material incremental capacity coming in until Enmax Corp.'s Shepard comes on in 2015-2016," he said.

The 800-MW gas-fired plant is currently under construction on Calgary's southeastern border.

Power prices in Alberta have jumped this year on generation and intertie outages, averaging almost $80 per megawatt-hour over the, compared to $50 in 2010.

Last month power pool prices averaged roughly $114 per MWh.

TransAlta spokesman Glen Whelan confirmed turbines for both Keephills 3 and the downed Genesee 3 plants were the same make, but clarified the outage originated with the backup battery supply rather than turbine issues.

"When the turbine spun down, oil wasn't going to the pumps and as a result the bearings were damaged," Whelan said in a recent e-mail.

Related News

substation

Russian Strikes Threaten Ukraine's Power Grid

KYIV - Ukraine's energy infrastructure remains a primary target in Russia's ongoing invasion, with a recent wave of missile strikes causing widespread power outages and disrupting critical services across the country. These attacks have devastating humanitarian consequences, leaving millions of Ukrainians without heat, water, and electricity as winter approaches.


Systematic Targeting of Energy Infrastructure

Russia's strategy of deliberately targeting Ukraine's power grid marks a significant escalation, directly affecting the lives of civilians. Power plants, substations, and transmission lines have been hit with missiles and drones, with the latest strikes in late April causing blackouts in cities across Ukraine,…

READ MORE
wildfires in los angeles

94,000 lose electricity in LA area after fire at station

READ MORE

Despite delays, BC Hydro says crews responded well to 'atypical' storm

READ MORE

green nuclear

Global: Nuclear power: what the ‘green industrial revolution’ means for the next three waves of reactors

READ MORE

lightning bolts

Big prizes awarded to European electricity prediction specialists

READ MORE