For questions about the BESO Ordinance for Commercial Buildings (only) Talk to Chuck at 415-937-5046
Berkeley’s Building Energy Saving Ordinance (BESO) requires building owners and homeowners to complete and publicly report comprehensive energy assessments to uncover energy savings opportunities.
BESO compliance is required on a phased-in schedule. The timing, frequency and specific type of energy assessment required depends on the type and size of building. The schedule is shown below:
Building Size | Report Required | Frequency |
---|---|---|
Buildings 50,000 sf or more | Energy Assessment Benchmark Report | 5 years Annually |
Buildings 25,000-49,000 sf | Energy Assessment Benchmark Report | 5 years Annually |
Buildings 15,000-24,999 sf | Energy Assessment Benchmark Report | Time of Listing for Sale Annually |
The Energy Assessment for a house or building under 25,000 square feet is now due only at the time of sale
Filing fees range from $79 to $250 based on building size:
415-937-5046 BESO Energy Assessment Schedule and Fees
Building Size | Filing Frequency | Filing Fee |
---|---|---|
Houses (1-4 Dwelling Units) | At time-of-listing for sale | $79 |
Small Buildings (850-14,999 sq. ft.) | At time-of-listing for sale | $79 |
Medium Buildings (15,000 to 24,999 sq. ft) | At time-of-listing for sale | $152 |
Large Buildings (25,000+) | Every 5 years | $240 |
Certain exceptions, deferrals and extensions may apply, including an exemption from the energy assessment if the building achieves a ENERGY STAR score of 80 or more. For more additional exceptions, visit our BESO FAQ.
For more information about Berkeley's reporting requirements, call Chuck at 415-937-5046 or visit our BESO FAQ.