1 Frederick R. Broome, Jr., P.E. Director, Installation & Environment Division On behalf of the MCLBA Energy Team of Hubert “Ski” Smigelski, Lt. Cmdr. Jeff Benjamin, CEC, P.E., Mike Henderson, P.E., Nancy Hilliard, P.E., Eddie Hunt, CEM, & our CHM2Hill partners Net Zero Energy Plan for MCLB Albany, GA
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Frederick R. Broome, Jr., P.E. Director, Installation & Environment Division
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Frederick R. Broome, Jr., P.E.Director, Installation & Environment Division
On behalf of the MCLBA Energy Team of Hubert “Ski” Smigelski, Lt. Cmdr. Jeff Benjamin, CEC, P.E., Mike Henderson, P.E., Nancy Hilliard, P.E., Eddie Hunt, CEM, & our CHM2Hill partners
Net Zero Energy Plan for
MCLB Albany, GA
Overview
Defining Net Zero Energy
Achieving Net Zero– Current Renewable Energy Projects– Future Renewable Energy Projects
Future Energy Profile
“Speedbumps” to Success
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Net Zero Energy Definition
Assumed Definition– MCLB Albany will be a net zero energy installation by
the year 2020 when it produces as much energy on-site from renewable energy generation or through the on-site use of renewable fuels, as it consumes in its buildings and facilities.
Does not include:– Water– Vehicles– Waste
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Energy Consumption
Renewable Energy
GenerationEnergy
Consumption
Renewable Energy
Generation
NetZero
Energy
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The “Gap”
30% Energy Intensity Reduction
Renewable Energy Generation
•Multiple mandates to conserve & use renewables, but SECNAV goal of 50% of installations at Net Zero by 2020 closes the “gap” between them
Achieving Installation Net Zero
A balanced combination of reducing energy intensity while also increasing renewable energy generation
– Diversity is important
For installation-wide net zero, largest impact comes from large scale industrial scale renewable energy generation platforms
– A few large scale projects vs. lots of little projects
Collaboration with local industry and energy providers– The answer isn’t always inside the fence
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Current Renewable Energy Portfolio
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Landfill Gas Roof Solar PV Solar Hot Water Daylight Harvesting
Current Renewable Energy Portfolio
Project Annual Energy Generation
(MBtu)
Daylight Harvesting 150
Solar Hot Water 222
Solar PV Generation (75 kW) 307
Landfill Gas Electrical Savings, Phase 1 46,659
Landfill Gas Thermal Savings, Phase 1 58,596
Grand Total 105,934
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Future Renewable Energy Systems
Landfill Gas, Phase 2– 2nd, 1.9 MW generator with waste heat recovery system
Ground Source Heat Pump– Multiple well fields for key areas of high energy consumption
Biomass– Local industry provider has biomass plant which also generates steam– Albany to provide steam to electricity generator
Other Renewable Energy Sources (Low Feasibility for Albany)
– Wind– Solar– Geothermal to Electricity– Fast Pyrolysis
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Biomass – State Level
• The State of Georgia produces over 22 million tons biomass per year.
• Georgia is prioritizing energy resource development statewide. Only second to improved energy efficiency is “utilization of GA significant biomass resources.” (Georgia State Energy Strategy)
Biomass – State Level
Feasibility of Generating Electricity from Biomass Fuel Sources in Georgia; The University of Georgia Center for Agribusiness and Economic Development, 2003
Georgia’s most “biomass rich” land lies within a ~50 mile radius of Dougherty County.