The Belgian energy regulator CREG has dismissed government plans to subsidise proposed new combined-cycle gas turbine (CCGT) power plants as "state aid", calling the move a "bad idea" that might lead to market distortions.
Costs for power transmission rises following the construction of new electricity grid lines which is expected to spur growth in Alberta's cogeneration market, Vittoria Bellissimo, Executive Director at the Industrial Power Consumers Association of Alberta (IPCAA) told COGEN Canada's annual seminar in Calgary.
"With transmission costs predicated to go up, cost sensitive industrial customers will need to consider their options. This could mean out of province investments but could also mean an increase in onsite generation. Customers with large thermal requirements will inevitably be looking at this option," she said.
Investing in higher efficiency filters can help improve turbine performance in cogeneration units by reducing fouling, Jim Benson, senior product engineer at Camfil Farr Power Systems told Gas to Power Journal at COGEN Canada's annual seminar in Calgary. "The operator can make up for the cost and pressure drop of a higher quality filter through the operational benefits provided by the product," he said.
Pre-engineered combined heat and power (CHP) systems can provide customers with a variety of benefits when compared to customized CHP systems, Mike McElligott, sales engineer at European Power Systems (EPS) told Gas to Power Journal at COGEN Canada's annual seminar in Calgary. "The standardized design means that there is no custom work necessary. Because there are thousands of these units out there, the standardized unit is proven and the customer is not going to be in the position of having to work the bugs out of a custom system," he said.
'Reliability' has once again been rated as the 'top issue' and cause of concern in Black & Veatch's seventh annual U.S. electric utility industry report, compiled to reflect "views and outlooks of an industry in transition," according to Dean Oskvig, President of company's global energy business.
China's economic slowdown combined with policy goals to reduce the energy intensity of GDP growth has led Deutsche Bank analysts to forecast softer Chinese coal demand growth both for power generation and industrial use.
Electricity prices are of prime importance when it comes to investment in combined heat and power (CHP) facilities by Alberta's oil sands developers, W. Dale Hildebrand, President of Desiderata Energy Consulting told this year's COGEN Canada annual seminar in Calgary.
"The most important factor for oil sands developers that are considering cogeneration is the price of electricity: can they generate it cheaper on site compared to buying it for the grid?" he said.
Danish utility Dong Energy has decided to drop plans to build a 1,100 MW gas-fired power plant in Ludwigsau in the German state of Hesse and is searching a buyer for the rights to build a plant at the same site. "We've started the sales process for the project rights and aim to find a buyer by the end of this year," said company spokeswoman Iris Franco-Fratini.
E.ON said it "seriously considers" mothballing the 430 MW gas-fired power plant Malcenize in Slovakia, the Essen-based utility said in charts published on the company's website.
Lifetimes of most operational gas-fired power plants in Europe will "hopefully outlive" the current political vacuum that depresses the carbon markets, CEZ's head of trading, Michal Skalka, told investors in a conference call on the group's Q1'2013 financial results.
The key challenge in choosing an engine or turbine for a combined heat and power (CHP) system is to efficiently bring together thermal energy demand with systems that produce mechanical or electrical power, Manfred Klein, independent energy consultant and former Canadian federal government staffer, told Gas to Power Journal at this year's COGEN Canada annual seminar in Calgary.
"One question that the plant operator needs to ask is to what degree the plant is a thermal operation or a power operation? In this sense, managing heat demand will ultimately determine overall system efficiency," he said.
The utilization of combined heat and power (CHP) catered for over 30 percent of Alberta's electricity demand last year, Sandra Locke, Assistant Deputy Minister, Electricity, Alternative Energy & Carbon Capture and Storage at Alberta's Department of Energy, told COGENCanada's Annual Seminar in Calgary. "Cogeneration has become an integral part of the province's electricity market providing over 30 percent of total generation output in 2012. That's approximately 23 000 GWh of electricity," she said.