Square Feet: 293,270 | Savings: 33% on gas bills | Reduced Maintenance | During the energy audit, the steam boilers were found to be over-sized – a common occurrence. ERG converted Principia from steam to modular condensing hot water, and sized new equipment accordingly. Maintenance costs were reduced by eliminating many ongoing maintenance tasks. When […]

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Square Feet: 874,713 | Savings: 36+% on gas bills | 13+% on electric bills | UCSD’s ten schools and administrative buildings received energy efficiency audits, and the district converted boilers from steam to hot water, renovated piping, improved insulation, installed controls on mechanical equipment, upgraded lighting, and had a targeted replacement of windows. The University […]

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