Square Feet: 77,500 | Savings: 59% on gas bills | 41% on electric bills | Opportunities for savings included the isolation of the herbarium labs (a high energy use space) from the central plant, boiler conversions, and installing a smaller chiller. This involved redesigning systems to meet exacting space control conditions in a research environment. […]

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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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