NRGwise is the commercial brand of BYK Services LLC
BYK Services LLC is the offspring of three passionate professionals with 25+ years of combined experience in the field of energy efficiency and renewable energy. In 2011, Benoit Delaveau met Kate Latham and Yvelle Green. Together they decided to bring BYK Services to life, inventing the concept of on-site energy coaching.

The energy efficiency coaching approach
Kate Latham and Benoit Delaveau are both professors teaching energy efficiency in various North California universities. Certified energy auditors, both understand the value of education when it comes to our energy choices. NRGwise audits are unique in delivering step-by-step conservation plan. From a small beach house to a military base, we’ve done it all!

NRGwise in numbers
- created in 4/2012
- main office in San Francisco, CA
- covers the entire PG&E service area
- 500+ home energy audits experience
- 600+ hours of pro. training at PG&E 
- 3 partners
- 2 squad vehicles
- 500+ LED light bulbs in stock
- EPA Energy Star products
- residential and commercial buildings
- certified Built it Green Green Point rater
- certified BEAP by ASHRAE

NRGwise

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NRGwise

Org chart

Teams

Offices

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