Mount Kisco adopts moratorium on battery storage systems

Mount Kisco’s Board of Trustees has adopted a local law establishing a moratorium on battery energy storage systems (BESS) in the town and village. The new law blocks the approval of any systems, zoning changes for a BESS or issuance of permits that would allow a BESS to be installed.

The storage systems typically are used to hold large amounts of electricity that have been generated but are not immediately needed for use. When coupled with solar generation, electricity generated by the solar cells during daylight hours can be stored for use at night through the use of a BESS. Telsa, which is one manufacturer of BESS units, uses multiple lithium-ion batteries tired together in large cabinets that have equipment for cooling.

Mount Kisco enacted a six-month moratorium that also allows for two three-month extensions. The new law found that there currently are no regulations dealing with the battery energy storage systems and adequate time is needed for the local government to conduct an appropriate study of BESS, prepare recommendations related zoning additions or amendments, provide time for officials to study recommendations and allow sufficient time for the enactment of recommendations. It also calls for the public to fully and carefully consider any recommendations.

“The Village Board is aware of the rights of property owners to utilize their properties in accordance with existing laws and is sensitive to the protection of these rights,” the law notes. The law allows people or entities that feel that they are being adversely affected by the moratorium to seek an exemption.

Among the subjects expected to be studied are where BESS installations should be allowed, the size and physical characteristics of BESS installations that should be permitted and what needs to be done regarding safety concerns. It’s anticipated that a committee would be formed that would include representatives of local firefighters in addition to representation from the Board of Trustees and local government staff. Special techniques and training are required to combat fires involving lithium-ion batteries, which typically are used in large numbers in BESS installations.