Case Studies

Alfred Weissman Real Estate , White Plains, New York

By admin

Ener.co HVAC equipment coil retrofit saves facility $45,000 per year in energy costs and $120,000 in deferred capital expenses.

Project Scope

Ener.co implemented comprehensive HVAC coil energy savings retrofits at Alfred Weissman Real Estate’s commercial office property.

Project Summary

In the fall of 2013, Ener.co performed its comprehensive energy saving retrofit measure on the condenser coils of 310 tons of air-cooled equipment at AWRE’s 137,000 ft² commercial office space located in White Plains, New York. In this project, Ener.co recovered the units’ air-cooled condensers by treating the coils with high efficiency Enercoat™ technology. The net energy savings achieved by the coil treatment amounted to 119% of the initial energy savings projection.

  • Energy Savings

    Annual electric savings equaled $45,000 or 370,000 kWh. Peak power demand was reduced by 31 kW.

  • GHG Reduction

    With this project the client reduces their annual green house gas emissions by 102 tons.

  • Investment

    Project cost including HVAC improvements and Energy Performance M&V $39,438.

  • Financial Return

    The project paid itself back completely from energy savings after 11 months. The treatment is responsible for the deferment of $120,000 in capital expenditure for new equipment. The facility’s decision to treat the coils has put it on track to produce an additional $540,000 in energy savings over the next 10 years.

  • Other Benefits

    Improvement in cooling capacity. Permanent peak demand reduction. Extended life of the coil assembly. Increased heat transfer efficiency. Improved thermal performance and tenant comfort. Reduced frequency of compressor and fan motor replacement.

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Hear from our clients

We value a collaborative relationship with our customers, empowering them to become educated consumers. Here is some insight from our clients who have achieved a significant savings in their energy consumption and costs.

Our company has been providing software enabled M&V solutions for energy efficiency technology companies for many years now, and I've seen an enormous amount of "before" and "after" data from energy efficiency projects. As Ener.co®'s M&V partner, I can say that Ener.co® treatments consistently produce strong improvements in efficiency and savings for their clients' facilities.
Connell McGill Co-Founder/CEO, Enertiv
Ener.co® treated two of the oldest and worst performing units we had - and the results were remarkable. They allowed us to defer having to replace the units for three and a half years. Ener.co® proved to be a no fuss, low cost solution to our very serious problem.
Brendan Farrell Resident Manager, Tribeca Tower (Related Companies)
With Ener.co® we saved ourselves about $120,000 in capital expense by treating instead of replacing the coils.
Luke McGovern Property Manager (Weissman Properties)

If you want to start using less energy or learn more about Ener.co®, contact us.