Mostrando las entradas con la etiqueta biomass. Mostrar todas las entradas
Mostrando las entradas con la etiqueta biomass. Mostrar todas las entradas

viernes, julio 27, 2007

UNITED STATES: Progress Energy Florida signs contract for renewable energy from biomass plant

As part of its ongoing growth in renewable energy and developing technologies, Progress Energy Florida (PEF) has signed a long-term contract to purchase electricity generated by what will be the largest waste-wood biomass plant in the nation. In the past year, Progress Energy has signed contracts to add more than 200 megawatts of renewable energy to its system.

Biomass Gas & Electric, based in Atlanta, Ga., plans to build a power plant in north Florida that will use waste wood products -- such as yard trimmings, tree bark and wood knots from paper mills -- to create electricity. It will generate about 75 megawatts. The plant is expected to avoid the need to burn nearly 5 million tons of coal over the 20-year life of the contract.

The plant will use gasification to create electricity. Projected commercial operation is expected to begin in 2011. It would be BG&E's third biomass power plant.

"We have a long history of supporting innovative technologies and promoting cost-effective, cleaner energy sources," said Jeff Lyash, president and CEO of Progress Energy Florida. "Renewable energy sources, such as this one, play a vital role in our balanced approach to managing Florida's growing energy needs."

"We are excited about this opportunity. The southeast is the most biomass-rich area of the United States. Any comprehensive plan for energy production for the state of Florida should include renewable energy, and biomass must be an integral part of that plan," said Glenn Farris, president and CEO of Biomass Gas & Electric. "It has been a pleasure to work with an industry leader such as Progress Energy Florida, providing clean and sustainable energy resources to assist with the state's future power needs."Â

The contract will be filed for consideration with the Florida Public Service Commission (PSC). The company seeks PSC approval of the contract and certification of the proposed plant as a qualifying facility under Florida laws and regulations that encourage renewable energy.

Biomass Gas & ElectricPEF purchases more than 800 megawatts from a number of qualifying facilities. They use various fuel sources, including biomass, waste heat from agricultural processes and municipal solid waste.

Last year, Progress Energy signed a contract with the Biomass Investment Group, to purchase the energy output (130 MW) from the nation's largest biomass plant to be built in Central Florida. The project, which will utilize environmentally friendly E-grass as its fuel source, will reduce carbon emissions by more than 20 million tons over the 25-year life of the contract when compared to coal.

Via: Scandinavian Oil & Gas




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viernes, marzo 30, 2007

CANADA: Bioenergy eyes P.E.I.

by Andy Walker

As the price of fossil fuels continues to rise, Bruce McCallum says bioenergy is becoming a more attractive option as an energy source throughout the Maritimes.

Mr. McCallum is chairman of the Canadian Bioenergy Association, a national non-profit organization promoting the production of biomass for fuel, heat and power. A bioenergy consultant, he was also chairman of a meeting held in the P.E.I. capital Thursday to explore bioenergy options for heat and power.

A Calgary-based company, New Phase Power, is considering establishing a plant in Borden-Carleton. Mr. McCallum, who is also chairman of the Maritime Bioenergy Working Group that has developed sustainable harvesting guidelines for the region, said there are also proposals for other plants throughout the region, including one in Port Hawkesbury.

"Obviously at $20 a barrel for oil, the economics for biomass simply don’t add up," Mr. McCallum said in an interview. "However, my own view is oil is going to be closer to $100 than $20 for some time to come."

He said the developers of the biomass proposals must receive in the range of 10-12 cents a kilowatt when they sell their product to the respective provincial utility for distribution to the consumer. The association president added "that is the figure that is being used for several biomass proposals in Ontario, and it has to be close to that in the Maritimes for this to work."

If the economics can be worked out, he said there will be a new market for low-grade softwood, much of which is now considered a waste product. However, he added it is vital the product be harvested in a sustainable manner.

To that end, the Maritime Bioenergy Marketing Group has developed some basic harvesting guidelines.

"We have to focus biomass harvesting on stem material and large tops," said Mr. McCallum. "We have to leave the branches that have fallen on the forest floor as nutrients for future stands."

As well, he added clearcutting should be avoided and care must be taken to minimize disturbance to forest wildlife.

New Phase Power is negotiating with the province and Maritime Electric, trying to nail down those economic details Mr. McCallum talked about.

Energy Minister Jamie Ballem told the conference he is hopeful the talks will see a successful conclusion in the near future.

"This is a perfect fit with our efforts to move away from fossil fuels and power that is generated outside the province," Mr. Ballem said.

"We see it as another step towards our goal of having 30 per cent of our energy from sustainable sources by 2016."

The fabrication yard, which was used to build many of the major components of Confederation Bridge, has been vacant since the bridge was completed in 1997. Mr. Ballem said the New Phase proposal calls for the construction of a 25-megawatt biomass generating plant on the site. A plant of that size could produce enough energy to power 7,500 homes.

Mr. Ballem added the Island forestry industry may not be able to meet the demand for raw materials, and some waste wood may have to be shipped to the province from other parts of the Maritimes.

The minister said one of the major reasons the company is looking at Borden-Carleton is its deepwater port for shipping in raw materials.

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