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RELOCALIZING VERMONT: Montpelier Gets $8 Million for Biomass District Heating

Montpelier has received an $8 million grant from the US Department of Energy for a district heating plant fired by local wood chips, according to Gwen Hallsmith, Montpelier's Planning Director. My understanding is that the new district heating plant would go into the building that now houses state government's oil-fired district heating plant (the one with the big smokestack), behind the Department of Motor Vehicles building, and that the buildings served would include downtown businesses and residences.

Montpelier got the biggest award of the five projects that the Department of Energy today announced shared $20.5 million; the next largest award was $5 million.

This is how the DoE press release describes the project:

This project will further Montpelier’s energy goals by supporting installation of a 41 MMBtu combined heat and power district energy system fueled with locally-sourced renewable and sustainably-harvested wood chips. The CHP system will be sized to provide heating to the Vermont Capitol Complex, city owned schools, the City Hall Complex, and up to 156 buildings in the community’s designated downtown district for a total of 176 buildings and 1.8 million square feet served. By providing 1.8 million KWh of power to the grid, the system will maximize its operating efficiency and reduce thermal costs for users in the community. Montpelier will conduct outreach to encourage replication regionally and nationally through its project partners, the Biomass Energy Resource Center, the Vermont Energy Investment Corporation, and Veolia Energy North America. DOE share: $8,000,000

I don't suppose this will change the minds of my secessionist colleagues...but hold the secession until Montpelier secures these funds, OK? ;-)

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We could fund biomass projects for every town in the state at low/no rates of interest, Carl...

Great news for Montpelier in the meantime...

Publisher Rob

Submitted by Rob Williams on Thu, 01/21/2010 - 9:08pm.

Is "providing 1.8 million KWh of power to the grid" supposed to be per year? Or is even the DOE unable to distinguish between units of power (KW = kilowatt = 1000 watts = 10 incandescent light bulbs of 100 watts each) and energy (KWH = those 10 light bulbs running for one hour)?

Well it's not going to be a 1.8 million KW (1.8 gigawatt) plant - that would be 3 times as powerful as VY... If it's per year, and since there are 8766 hours in a year, that implies an average power output of 1.8x10^9/8766 = 205,339 watts or about 200 KW (kilowatts). In the US it is assumed that a household requires an average electrical power supply of 1 KW, so in that case the output would be enough to supply about 200 such households on an ongoing basis. The average Vermont household actually uses about 1/3 less than that, so it would be 300 VT households. Or a very small number of stores with the air conditioning running while the doors are propped open!

This is a pet peave of mine. How can the citizenry be informed about energy issues when the journalists almost never get the units right. How many times have you read something like "the new power plant will power 30,000 homes for a year". What happens at the end of the year - the plant self-destructs? (Ever seen the movie "how tasty was my little frenchman"? :-)

Submitted by Moshe Braner on Fri, 01/22/2010 - 12:15pm.


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