While intentionally shutting off power may be a practical way to prevent power lines from sparking wildfires, is it worth the risks? Until more thoughtful and comprehensive decisions are made, planned power outages need to be planned better.
Fires in Indonesia, if left unchecked, could cause an average of 36,000 premature deaths annually across Indonesia, Malaysia, and Singapore. Researchers built a tool that models the effect of the fires on public health.
Forest and land-use fires are ravaging Indonesia's Sumatra and Kalimantan islands. Haze from these fires is life-threatening; inhaling smoke can cause heart and respiratory diseases, leading to premature deaths. We developed a new tool to provide decisionmakers with information to protect people who live downwind.
Wildfires in California have caused and will likely continue to cause substantial losses for residents, businesses, and government agencies. It is important to distribute these losses in a manner that provides incentives to reduce their magnitude over time.
The potential for smoke to harm air quality and cause health problems was especially acute in 2015 because a record number of wildfires broke out in the United States. Pre-wildfire season preparedness could go a long way toward protecting public health.
A newly deployed airborne firefighting resource is helping the United States Forest Service (USFS) battle wildfires, while at the same time providing valuable lessons on the utility and cost effectiveness of water-dropping scooper aircraft.
While the U.S. Forest Service has not completely agreed with RAND's proposal to transition to a fleet dominated by water-dropping scooper aircraft for fighting fires, they have leased one CL-415 scooper aircraft. It might be more cost-effective for the USFS to simply purchase it outright.
Although we believe that a scooper-centric firefighting aircraft portfolio for initial attack would still be preferred, Air Force-provided 1,850-gallon C-27Js could be a cost-effective component of the retardant-bearing portion of the Forest Service's airborne firefighting arsenal, write Edward G. Keating and Daniel M. Norton.
An aircraft's capacity and speed largely determine the rate at which water or retardant can be applied to a fire. Very large air tankers (VLATs) certainly have the capacity to apply large amounts of fluids to a fire, but because of the distances travelled they may not be able to get a second load very quickly.
The path to climate change preparedness should start at the intersection of resilience and robustness — that is, building resilient communities with the individuals and organizations within those communities making robust decisions, ones designed to work well over a wide range of ever-changing conditions.