Director reflects on ‘Elemental’ film as it moves to streaming

The day before the documentary film Elemental: Reimagine Wildfire was set to begin streaming on Apple TV, Google Play and Amazon, the director Trip Jennings received a text: a jury found the power company PacifiCorp liable for the Oregon Labor Day fires that serve as examples in the film of why we need to rethink our relationships and responses to wildland fire.

We were talking with Jennings about the making of the film when the text arrived. He shared the news, and remembered, as a filmmaker and resident of Portland, Oregon, those days of wind, smoke and firestorms, of so many lost homes, and of when the film’s team first saw the footage of sparking power lines that ignited the destructive fires.

The news settled and we turned back to the other topics that he’s been focusing on: the vital dialogues of science, the challenging transitions of policy and funding, and the role of insurance as a potential pivot point to help us face wildfire’s risks to homes.

At the moment we were talking about the film itself, and the continuing conversations that the film prompts.

“Elemental: Reimagine Wildfire” is streaming on Apple TV, Google Play, and Amazon beginning June 13. Select your platform at elementalfilm.com/streaming-pre-sale.

From initial screenings of the film. Jennings learned that the film sells out in communities where there are effective partnerships working to face wildfire issues. In these communities, Jennings said, the audience may have “a little bit of experience with fire, and they’re curious what to do. They want ideas on how to move forward, they’re feeling vulnerable and concerned. And fire folks are excited about the film too and want to share it. Yet it’s hard for firefighters to say, there’s a limit to what we can do.”

Which is one component of the theme in Elemental. That what we’ve been doing isn’t solving the problems. “We point out the limits to suppression,” though Jennings added that “There’s not a world where we’re not going to fund fire suppression.” And the role that fire professionals play in an ongoing paradigm shift is key. In making the film and during screenings, Jennings observed the “incredible and rare social capital of firefighters” and how their observations of the fire challenge is helping communities change. He was also pleased that the film caught enough of the nuances of fire management and fire science so that it resonated with firefighters (as well as fire survivors and politicians).

The role and voices of firefighters, cultural burners (firelighters), fire scientists, community members and policy makers will all be required in reimagining fire (and all are represented in the film). “We need to change the way we’re thinking about the cultural narrative. When we say the problem is in the forest, it’s not a sufficient answer. The forest is a value at risk, not a solution [to be implemented by logging]. If we can separate fire safety conversations from forest product industry conversations. … if we can separate the conversations more, to let fire safety be its own topic and goal, then the film will be a huge win. And then we can have a more nuanced conversation that takes in the science.”

While suppression will always be a component, Jennings observed that what we fund when it comes to fire and fuels management needs to be focused on the values at risk, often the homes, which may not benefit from a distant forest treatment (and he notes that brush and grass fires, and home-to-home burning, can be as destructive as “forest” fires). Or, for that matter, a logging project packaged as fire safety.

Jennings pointed out that federal fuels management funding is often limited to federal lands, when the dollars would be more effective if they went directly to fire-hardening houses. “In California, the best numbers we can find show that only two of every hundred dollars is spent on the the home. The rest is spent on vegetation management. That’s part of what we help communicate in the film” … including the benefit of focusing on the home ignition zone, building on the work of Jack Cohen, the National Fire Protection Association (NFPA) and the Insurance Institute. of Business and Home Safety (IBHS). And to remember “that in one year we lost more homes in Paradise to fire than were built in California.”

Rebuilding homes is very expensive and fraught with legal and practical issues. “We’ve found ourselves in the insurance space,” Jennings said when the film first began to screen, in part because of ongoing work that Jennings and film producer/editor Sara Quinn are doing for the PBS Terra show “Weathered.”

Director Trip Jennings and producer/editor Sara Quinn filming at the El Dorado Fire for 'Elemental.' Photo: Ryan Walsh.
Director Trip Jennings and producer/editor Sara Quinn filming at the El Dorado Fire for ‘Elemental.’ Photo: Ryan Walsh.

“It’s the story of what’s going on for so many people rebuilding after fires. A lot of people who got dropped from insurance after a fire, for instance, if their house didn’t burn all the way down. A lot of recovery efforts seem to help those who have time and financial resources.”

And the rates rise. “We talked to someone who paid $1000 total, now their insurance totals $4500. I might spend that money to improve my home, not on insurance.” When it comes to fuels treatment, he said “I think we need to see that where the money goes. Even if it goes to private homes, that is a huge private benefit but everyone is safer if we spend money preparing homes for wildfires. If we cant get out the loop that we can only spend [fuel treatment and preparedness funds] on public lands.”

With some insurers leaving home insurance markets, Jennings wondered if the challenge of identifying the specific cost of wildfire risk, and charging for that through the home insurance process, may be a watershed moment. Again he echoed the ability of the film to reach targeted audiences. With showings to insurance professionals and risk managers he anticipates they may see the value to more clearly identify homes and home clusters that are ready to coexist with fire, and to offer price adjustments for those prepared homes. “We began with FireWise and now the key may be more granular initiatives. Homes are beginning to be counted with the “Wildfire Prepared Home” program being rolled out by IBHS [in a California pilot program], but whether the neighbors are prepared isn’t counted yet. There’s no idea how to model and price the individual risk within a neighborhood.” Though the IBHS program is a key step that may allow homeowners and insurers to rate a home’s wildfire preparedness, which may also mesh with a wildfire risk-rating process by the First Street Foundation along with NFPA’s “Outthink Wildfire” strategy.

Of course, this week’s news and next week’s developments aren’t in the film, but Jennings believes the film is evergreen, in part because of the conversations it prompts (such as those we’ve had with Jennings over the past two months).

There is this and more in the film, of course, including an examination of the role of cultural burning in re-working our relationship with fire. And if our relationship with fire is complex, it is also, as the title reminds us, elemental. As elemental as the reminder that Jennings shared: the key to coexisting with fire begins within the five-foot zone adjacent to the house. “Since the 2008 WUI code, the science around the first five feet has developed a lot. Maybe it’s more important than any single thing.”

To learn why, and more, watch the film, now streaming.

Researchers evaluate how fences can spread fires and ignite structures

Tests fire hazard fences
Examples of very high hazard fences and mulch: A) parallel privacy fences, B) double
lattice fences, C) wood-plastic composite #1 fence, D) good neighbor fence, E) rubber mulch. (From the NIST research)

Three weeks ago a television station in Dallas, FOX 4, streamed live video as a grass fire spread across a field and reached densely-packed houses, eventually destroying 9 and damaging another 17. There were several reasons why the structures were so vulnerable, including medium-heavy vegetation in the field adjacent to the property lines, very little impact from efforts of the fire department to stop the spread, no air support, and wood fences that connected all of the properties on the rear and sides of the homes.

fences burn fire Texas homes destroyed
Parallel fences burn as grass fire spreads into neighborhood in Balch Springs, Texas, July 25, 2022. Image from video by FOX 4 Dallas-Fort Worth.

On August 10 the National Institute of Standards and Technology (NIST) published results of 187 experiments that examined how fire spread toward a structure is affected by combustible fences and mulch under conditions that may be encountered in a wildland-urban interface (WUI) fire. They looked at mulch only, fence only, fence plus mulch, parallel fences, and long range firebrands. The materials studied were western red cedar, California redwood, pine, vinyl, and wood-plastic composites. Fence styles included privacy, lattice, and good neighbor (board on board).

A small structure was located between zero and up to six feet downwind of the fence or mulch bed as a target for flames and firebrands. A target mulch bed at the base of the structure tested the ability of firebrands produced by the burning fence and mulch bed to ignite spot fires that threatened the structure.

While not many homeowners place store-bought mulch below their fences, it can be common for debris to build up along the base on one or both sides. The amount and flammability can be extremely variable, but the researchers’ use of mulch gave them control over the flammable material which could be consistently duplicated in their experiments.

The study found that firebrands capable of igniting spot fires downwind were generated by nearly all combinations of fence and mulch tested in this study. All wood fences with mulch at the base caused spot fires in the target mulch bed. Spot fires were often ignited within a few minutes of mulch and fence ignition. Shredded hardwood mulch and pine bark mulch burned and emitted firebrands for longer than an hour. Ignition of spot fires was also demonstrated from firebrands transported by the wind over distances as far as 156 feet from the burning item under high wind conditions and over a paved surface.

The research generated a number of recommendations:

  • Avoid parallel fences, to reduce exposure to large flames. Parallel fences can result in highly hazardous fuel accumulation corridors that are difficult to access and maintain. Spacing of 3 feet between fences is not sufficient.
  • Avoid proximity to other combustible fuels, to reduce fire intensity and limit fire spread. This includes fuels above the fence and fuels across parcel boundaries. Avoid mulch at base of fence.
  • Avoid proximity of combustible fences to residence, including neighboring residence, to prevent direct ignition.
  • Fire spread is more likely with wood and wood-plastic composite fences than with fences made of vinyl or noncombustible materials such as stone, brick, or steel.
  • Keep fence and yard clear of debris, to reduce the amount of fuel and potential pathways for fire.
  • Harden structures against firebrands to prevent structure ignition from embers produced by fences or other combustible sources.

The video from the July 25 fire in Texas does not clearly show the fences between the residences, but it is likely that they directly connected to the structures. An example is seen in the photo below of two homes in Superior, Colorado, one of the communities devastated by the Marshall Fire that destroyed 991 structures south of Boulder December 30, 2021.

Fence connecting houses fire spread hazard
File photo of fence connecting houses in Superior, Colorado. July, 2012 Google image.

The images below are from the FOX 4 Dallas-Fort Worth video shot July 25, 2022.

fences burn fire Texas homes destroyed
Fences burn as grass fire spreads into neighborhood in Balch Springs, Texas, July 25, 2022. Image from video by FOX 4 Dallas-Fort Worth.
fences burn fire Texas homes destroyed
Fences burn as grass fire spreads into neighborhood in Balch Springs, Texas, July 25, 2022. Image from video by FOX 4 Dallas-Fort Worth.
fences burn fire Texas homes destroyed
Fences burn as grass fire spreads into neighborhood in Balch Springs, Texas, July 25, 2022. Image from video by FOX 4 Dallas-Fort Worth.

Most structures that burn in a wildfire are not ignited by direct flame impingement, but by burning embers that are lofted and carried downwind ahead of the fire.  At Wildfire Today we first covered the role of embers in igniting structures in 2010, a concept brought into the public consciousness by Jack Cohen, a researcher at the Missoula Fire Science Lab. To reduce the chances of a home burning in a wildfire, the most bang for the buck is to concentrate on the Home Ignition Zone. The flammable material near the structure needs to be modified, reduced, or eliminated to the point where multiple burning embers landing in the zone will not propagate the fire and spread to the structure.


More information: Six things that need to be done to protect fire-prone communities

Thanks and a tip of the hat go out to Gerald.

Data shows the worsening trend of California wildfires

Cumulative Acres Burned, 1979-2018, for all Fires in CaliforniaIt’s clear to most citizens of California that wildfires have become more intense over the last few years. Researchers at UC Santa Barbara and the Nature Conservancy have compiled a new dataset of damage caused by wildfires in California in areas protected by the state of California. (Some of the data does not include fires on lands protected by federal agencies, such as the U.S. Forest Service, National Park Service, and the BLM). The report illustrates how the recent set of severe fires fits into a broader trend of increasing burn area and damage over the past 40 years.

The report was written by: Hanna Buechi (Environmental Market Solutions Lab, UCSB), Dick Cameron (The Nature Conservancy), Sarah Heard (The Nature Conservancy), Andrew J. Plantinga (Environmental Market Solutions Lab, UCSB), and Paige Weber (Environmental Market Solutions Lab, UCSB).

The researchers studied data on fire perimeters and estimates of damages for each fire and used the information to calculate trends involving the number and timing of fires throughout the state by time of year. They also calculated the total area burned and specifically identified the amount of wildland urban-interface burned. These are areas where houses intermingle with wildland vegetation, and are of particular concern to those studying wildfire.

Andrew Plantinga
Andrew Plantinga. UCSB photo.

“The main finding is that the recent severe fires in California — including the Thomas fire in 2017 and the Camp fire in 2018 — are part of a trend in California over the past four decades,” said Andrew Plantinga, an economics professor at UC Santa Barbara’s Bren School of Environmental Science & Management. “The trend is toward more wildfires that burn larger areas and cause more damage.”

The number of acres burned per year has not only been increasing, the report found, it is also accelerating. And this increase isn’t only during the season’s peak, from June through October. The state is also seeing a longer fire season, with more acres burned in late fall than in the past. And while greater burn areas don’t automatically translate to greater damages, the researchers found that these, too, have been on the rise.

“I expected the recent severe fires to be outliers, and they are,” said Plantinga, “but it’s also clear that they represent part of a trend toward larger and more damaging fires.”

Cumulative WUI Acres Burned in California, 1979 – 2018

The report is part of a larger effort to estimate the costs associated with a business-as-usual approach to development in California, when considering the potential impacts of climate change. The team had previously found that interventions on natural and working lands — like forests, farms and rangelands — can contribute 2.5 times the emissions reductions by 2050 as residential and commercial sectors combined.

What’s more, for every dollar spent on implementing land-use strategies, close to fifty cents would be recouped in economic benefits. And that’s without accounting for other positive impacts, the previous report states.

California Civilian and Firefighter Deaths
Civilian and Firefighter Deaths on wildfires in California that occurred on State Responsibility Area lands, 1979 – 2017.
California Estimated Value of Structure Losses
Estimated Value of Structure Losses (in 2018 dollars) for State Responsibility Area Fires, by Year, 1979 – 2018.

Acres Burned by Month and Decade for all Fires in California

California Map of Structure Losses and Fire Perimeters
Map of Structure Losses and Fire Perimeters for State Responsibility Area Fires, 1979 – 2018.

Hundreds of small communities face a greater risk from wildfire than Paradise, California

Camp Fire drone photo
Photo taken on the Camp Fire by a drone in Magalia near Indian Drive.

Pamela Ren Larson and Dennis Wagner of the Arizona Republic studied nearly 5,000 small communities around the West to find out how how many of them are facing large-scale wildfire risk similar to Paradise, California where 19,000 structures burned and 85 people were killed in the Camp Fire. After finding 526 places that have a higher wildfire potential than Paradise, nine reporters set out to report on nine communities in eight states.

Click on the tweet below to reveal the detailed thread which is an introduction to the very detailed reporting that you will see when you click on the links therein. Here is a link to the main story.