The Sonoma County Board of Supervisors on Tuesday will consider zoning changes that would open up more land, including some agricultural, industrial and business parcels, to commercial-scale renewable energy projects.
The changes also would ease energy generation limits on non-commercial renewable systems installed for homes and businesses. It would lift them entirely for systems covering roofs or parking areas.
The zoning changes, plus two related amendments to the county General Plan, are separate from the power agency proposal and have been in the works for several years, said Jane Riley, a county planner.
But they would help facilitate some of the power agency's goals, which call for a greater supply from a community-scale network.
Commercial systems currently are possible only on “Resource and Rural Development” lands — the largest swath of the county, taking in 395,000 acres of mostly remote pasture and timberland — and on a smaller “Public Facilities” zone. The changes would expand the permitted areas to include non-prime farmland, most of it in the 180,000 acres zoned “Land Extensive Agriculture,” and in about 3,000 acres of commercial and industrial land.
The changes would not throw open the door to energy development because few of the parcels are near transmission lines, Riley said.