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Barre — Power plant · Biomass · Zapco Energy Tactics Corp
  • Bioenergy
  • Retired
  • 10 · 100 · 1,000 MW

Power plant · Biomass

Key facts

Power plant · Biomassran 37% of 2017 Retired
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1996
Net generation, 2017
3,240 MWh
Location
Worcester County, Massachusetts
Operated by
Zapco Energy Tactics CorpSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Operations

Net generation, 2017
3,240MWh
Fuel burned, 2017
51,827MMBtu
Capacity factor, 2017
37.0%
Heat rate, 2017
15,996Btu/kWh
Capacity factor % of full output, by year
Heat rate Btu per kWh, by year
Net generation, fuel burned, capacity factor and heat rate by year, newest first, as EIA's bulk electricity file states them.
YearNet generation (MWh)Fuel burned (MMBtu)Capacity factorHeat rate (Btu/kWh)
20173,24051,82737.0%15,996
20164,16171,32647.4%17,142
20154,96772,23456.7%14,543
20145,32879,81060.8%14,979
20134,09656,65246.8%13,831
20125,98867,78168.2%11,320
20115,19973,50359.4%14,138
20105,37376,82861.3%14,299
20094,95567,33256.6%13,589
20085,47171,13062.3%13,001
20075,69274,00565.0%13,002
20065,40772,99361.7%13,500
20054,13555,82347.2%13,500
20044,01251,00045.7%12,712
20035,23462,49959.8%11,941
20025,39261,70061.6%11,443
How these are worked out

Net generation and fuel burned are the monthly figures EIA publishes in its bulk electricity file, from the plant's Form 923 reports; a year is the sum of its months. Capacity factor is a full year's net generation over today's nameplate capacity times the hours in that year (8,784 in a leap year), so a plant uprated or partly retired since reads against its current size; heat rate is fuel burned over net generation, for plants that burn fuel. A year with fewer than twelve months stated has no capacity factor, and a value outside the plausible range is left blank rather than shown. By month, the charts apply the same rules to each month's own hours and fuel.

Sources

2 sources

Sources EIA-860M · EIA

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)

Every source and license · Attribution

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