Boiler Plant Fuel Usage and Efficiency

Date Range: 07/21/2018 13:53 - 07/21/2019 21:53
MonthWood Fuel Input Weight (tons)Wood Fuel Input Energy* (mmBtu)Energy Delivered by Biomass Boiler (mmBtu)Biomass Boiler Efficiency Energy Supplied to District System (mmBtu)
Jul 2018-1,000-10,000341-3,410%354
Aug 2018004450%361
Sep 2018005680%505
Oct 2018001,3510%1,407
Nov 2018001,9400%2,193
Dec 2018002,1410%2,634
Jan 2019002,9200%3,182
Feb 2019002,5150%2,720
Mar 2019002,3070%2,467
Apr 2019001,5930%1,664
May 2019006420%607
Jun 2019005440%463

This table presents the fuel consumed by the biomass boiler during specific months, the heat delivered by the biomass boiler to the thermal storage, the calculated efficiency of the biomass boiler, and the heat delivered to the district system. The efficiency is calculated as:

* Input energy is based on the Higher Heating Value (HHV) of the wood fuel. Note that 1 mmBtu = 1 * 10^6 Btu.