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Lundberg Family Farms’ Energy Needs: The Solution is on the Farm. Grant Lundberg, CEO Lundberg Family Farms 2012 California Ag Summit January 27, 2012 Freeborn Hall, UC Davis. Agenda. Lundberg History Lundberg Energy History Energy Use Energy Efficiency Projects Energy Supply Waste
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Lundberg Family Farms’ Energy Needs: The Solution is on the Farm Grant Lundberg, CEO Lundberg Family Farms 2012 California Ag Summit January 27, 2012 Freeborn Hall, UC Davis
Agenda • Lundberg History • Lundberg Energy History • Energy Use • Energy Efficiency Projects • Energy Supply • Waste • Solutions
Mission To honor our family farming legacy by nourishing, conserving, and innovating for a healthier world
1980 2 lb. Bags
Green-e Certified 100% Renewable Energy 2003100% of electrical energy at Richvale facility generated by wind power.
2006 First Solar Array connected to the grid 197 kW rated system
2007 Second Solar Array connected to the grid 185 kW rated system
2010 Third Solar Array connected to the grid 377 kW rated system
Energy Saving and Efficiency • Air System Improvements • Chilled Water System • Lighting Upgrades • Motor Upgrades • Air Compressors
Energy Efficiency Implementation • Converted a 50 hp air compressor to a variable-speed air compressor. • Variable speed air compressor reduces the amount of energy required to produce compressed air. Estimated Electrical Energy Savings: 166,634 kWh/yr Estimated Seasonal Demand Savings: 19.0 kW Estimated Peak Demand Savings: 18.0 kW
Energy Efficiency Implementation Estimated Electrical Cost Savings: $17,747/yr Estimated Implementation Cost: $38,273 Simple Payback Period: 2.2 years PG&E Incentive: $14,997 Simple Payback Period with Incentive: 1.3 years