California Delays 'Zone Zero' Wildfire Protection Rules Amid Evidence of Vegetation's Protective Effect.
A recent study has revealed that maintaining a 5-foot "ember-resistant" zone around homes in fire-prone areas can significantly reduce the risk of damage during wildfires. Despite this, California's efforts to implement strict regulations for homeowners are being delayed, with the state now expected to finalize the rules by mid-2029 at the earliest.
Researchers from the Insurance Institute for Business & Home Safety surveyed 252 homes that had been in the path of devastating Los Angeles wildfires and found that properties with more than half of their 5-foot zone covered in vegetation were much less likely to be destroyed. In fact, 27% of such homes were completely destroyed, compared to just 9% for those with flammable material covering less than a quarter of the zone.
The findings support existing research on wildfire mitigation, which suggests that clearing vegetation and implementing home hardening measures can significantly increase a home's survival rate during a fire. Spacing between homes is also crucial, as a structure within 10 feet of another burning building is more likely to catch fire.
Despite these results, the state's delay in finalizing the 'zone zero' regulations has raised concerns among consumer advocates and homeowners, who worry about the costs of removing plants and other flammable materials. Some have even suggested that insurance companies may use the new rules to end coverage for homes with non-compliant landscaping.
Governor Gavin Newsom's office has stated that it is committed to getting the regulations right, balancing resilience to future fires with the realities of the insurance market and what homeowners can afford. However, the delay has pushed back the expected implementation date for the roughly 2 million homes in high-risk fire areas across California.
A recent study has revealed that maintaining a 5-foot "ember-resistant" zone around homes in fire-prone areas can significantly reduce the risk of damage during wildfires. Despite this, California's efforts to implement strict regulations for homeowners are being delayed, with the state now expected to finalize the rules by mid-2029 at the earliest.
Researchers from the Insurance Institute for Business & Home Safety surveyed 252 homes that had been in the path of devastating Los Angeles wildfires and found that properties with more than half of their 5-foot zone covered in vegetation were much less likely to be destroyed. In fact, 27% of such homes were completely destroyed, compared to just 9% for those with flammable material covering less than a quarter of the zone.
The findings support existing research on wildfire mitigation, which suggests that clearing vegetation and implementing home hardening measures can significantly increase a home's survival rate during a fire. Spacing between homes is also crucial, as a structure within 10 feet of another burning building is more likely to catch fire.
Despite these results, the state's delay in finalizing the 'zone zero' regulations has raised concerns among consumer advocates and homeowners, who worry about the costs of removing plants and other flammable materials. Some have even suggested that insurance companies may use the new rules to end coverage for homes with non-compliant landscaping.
Governor Gavin Newsom's office has stated that it is committed to getting the regulations right, balancing resilience to future fires with the realities of the insurance market and what homeowners can afford. However, the delay has pushed back the expected implementation date for the roughly 2 million homes in high-risk fire areas across California.