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Turner Tracks Effectiveness of ‘Cool Pavement’ Technology

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A CityLab story on the city of Los Angeles’ efforts to pursue “cool pavement” technologies to address rising urban temperatures featured the research of V. Kelly Turner, assistant professor of urban planning. While other cool pavement studies have measured surface and air temperature, Turner’s research is the first to focus on “mean radiant temperature,” which is most related to thermal comfort. Turner and Ariane Middel, assistant professor of arts media and engineering at Arizona State University, studied unshaded streets in Pacoima and Sun Valley that had been coated with an asphalt mixture called CoolSeal, which reflects, rather than absorbs, the energy from sunlight. They measured air temperature, wind speed, humidity and radiation from morning to sundown, and their preliminary findings will soon be published by the American Meteorological Society. The project is one part of a greater effort to collect data on the effectiveness of strategies to address so-called urban heat islands.

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New Grants Totaling $4.1 Million Will Build Climate Resilience UCLA Luskin Center for Innovation is a partner in two climate research grants from the Strategic Growth Council

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By Colleen Callahan

Record-breaking heat and scorching summer wildfires are signs of a hotter California. As part of efforts to further knowledge and action on climate change, the UCLA Luskin Center for Innovation (LCI) is part of two winning partnership grants ─ totaling more than $4 million ─ awarded by California’s Strategic Growth Council.

The Council’s new and competitive Climate Change Research Program is part of California Climate Investments, a statewide initiative that is putting billions of cap-and-trade dollars to work reducing greenhouse gas emissions, strengthening the economy, and improving public health and the environment. Both grants will benefit disadvantaged communities in particular.

Measuring the Impacts of Climate Change on Vulnerable Communities to Design and Target Protective Policies

A nearly $1.5-million grant led by LCI involves multiple studies of heat-related climate impacts, as well as factors that make populations and communities vulnerable, plus opportunities to build resilience. Climate change could exacerbate existing inequities, and LCI will develop tools to help government agencies target responses and empower communities.

“The goal is to increase the climate resilience of California’s vulnerable communities in the face of rapidly increasing extreme heat events,” said JR DeShazo, the grant’s principal investigator and LCI director.

The researchers include R. Jisung Park, an LCI scholar and an assistant professor of public policy and environmental health sciences at UCLA Luskin, who will assess climate change impacts on low-income workers. Gregory Pierce, associate director of research at LCI, will assess the climate risk of vulnerable built environments — including affordable housing — to better inform protective policies.

Collaborations with government agencies, nonprofit organizations and community leaders will be integral to the work. For example, civic partners will oversee the development of geographic tools to identify areas disproportionately affected by heat-related climate change and vulnerability factors. Stakeholders will also be able to identify policies, funding and other opportunities to increase resilience in vulnerable areas and among vulnerable populations such as low-income workers and residents.

The analysis of resilience opportunities will also be collaborative. A partnership with the Liberty Hill Foundation and community-based organizations will test a coordinated outreach pilot called Opportunity Communities to promote clean and affordable energy, transportation and associated financial assistance for low-income households. Researchers will assess the effectiveness of this strategy to build financial and health resilience to climate change impacts.

Climate Smart Communities Consortium

A partnership grant led by UC Davis and the UC Institute of Transportation Studies will also involve LCI. This $2.6-million grant to a multifaceted group of researchers from seven academic institutions will tackle the challenge of transportation-related environmental impacts, which fall disproportionately on low-income communities of color. Researchers will seek solutions that reduce emissions and improve the mobility and quality of life for California’s most vulnerable communities.

LCI will collaboratively study interrelated areas of innovative mobility, electrification and freight movement, using equity and policy engagement lenses as crosscutting themes. Research will center on regional case study initiatives and statewide initiatives to demonstrate findings.

The Strategic Growth Council brings together multiple agencies and departments to support sustainable communities emphasizing strong economies, social equity and environmental stewardship. For updates during implementation of the latest grants, see LCI’s climate action program at innovation.luskin.ucla.edu/climate.

 

Climate Funds Create Jobs Luskin Center for Innovation releases study that quantifies statewide employment benefits from billions of dollars in California Climate Investments

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By Colleen Callahan

Amid debate over extension of California’s cap-and-trade program aimed at reducing greenhouse gas emissions released into the environment, researchers from the Luskin Center for Innovation (LCI) at UCLA studied and quantified the number of jobs supported from the statewide initiative known as California Climate Investments, funded by cap-and-trade revenues. 

The Luskin Center for Innovation has now released the new study as California considers the job training and workforce development needed in a lower-carbon economy under 2017’s Assembly Bill 398, which extended the state’s cap-and-trade program. 

The report “Employment Benefits from Climate Investments” focuses on the $2.2 billion appropriated between 2013-14 and 2015-16 to support 29 programs created to reduce greenhouse gas emissions while providing local economic, environmental and public health benefits. The programs include investments in public transit, clean vehicles, transit-oriented affordable housing, clean energy for low-income communities and ecosystem restoration.

Many of these programs also induce consumers, businesses and government entities to contribute matching funds. The largest example of induced co-investment is the $3 billion in federal funding for California’s high-speed rail project, which would not be available without the state’s match in cap-and-trade auction proceeds, according to the researchers.

“We found that the $2.2 billion in California Climate Investments supports about 19,700 jobs, and $6.4 billion in induced co-investment supports an additional 55,900 jobs, for an estimated total of more than 75,000 jobs in California,” said JR DeShazo, the principal investigator of the study and director of LCI.

Jobs supported by California Climate Investments are diverse and cut across many different industries and economic sectors, ranging from the manufacture of clean vehicles to the restoration of degraded wetlands, according to the study.

“Given their diversity, California Climate Investment-related jobs can serve as a sample of the types of jobs supported by California’s transition to a lower-carbon economy,” said researcher Jason Karpman MURP ’16, lead author of the report. “Since California Climate Investments are one component of the state’s broad suite of strategies for addressing climate change under Assembly Bill 32 [the California Global Warming Solutions Act of 2006], the jobs reported in the study represent a fraction of the total jobs supported by the state’s effort to decarbonize.” 

Of the many economic sectors directly impacted by California Climate Investments, the construction industry stands to gain the most (54 percent of total jobs), according to the report. This is because of the significant level of investment going toward the construction of public transit systems and the construction of multiunit affordable housing near transit, among other investments. The sector receiving the second-highest number of job gains due to investments is architectural, engineering and related services. 

Impacted industries employ both blue-collar and white-collar workers. For example, the architectural and engineering sector is known for creating white-collar jobs that pay middle-class salaries. Many blue-collar construction jobs funded by California Climate Investments are covered under the state’s prevailing wage law and requirements for enrollment in state-certified apprenticeship programs. This system is designed to ensure that public works construction jobs resulting from California Climate Investments support broad occupational training and provide family-supporting pay and benefits to workers. 

“The industry-level findings in this study can be a springboard for better understanding the quality of jobs that are supported by large public investments in greenhouse gas reductions,” Karpman said. 

The modeling tool used for the LCI study focuses on quantifying job flows rather than providing granular detail about job quality, training, access for workers in disadvantaged communities and other important components of employment benefits. Because the study identifies the industries involved in each California Climate Investment program, it could be used to more deeply analyze job quality metrics that characterize those industries, including pay, benefits and career advancement opportunities. 

The study found that the California Climate Investment programs that generate the most jobs in California (per million dollars invested, as determined by their employment multiplier) devoted a greater share of investment dollars to services rather than materials. In addition, the employment multiplier of a program was also positively influenced by the share of investment dollars going to firms based in California rather than to out-of-state firms. 

“The findings could inform recommendations for legislators and agency leaders interested in maximizing the number of jobs supported by California Climate Investments,” DeShazo said.  

The researchers note that state agencies could design or update programs to involve sectors with high employment multipliers, such as social services, agriculture, forestry, engineering and construction. Administering agencies could also consider incentives for grantees that contract with vendors located in California and stipulate that they purchase materials manufactured in California, when possible. The findings suggest that these considerations, along with job quality considerations, could help the state ensure multiple employment benefits from its future investments. 

The amount of California Climate Investments appropriated annually has increased significantly since the study period’s $2.2 billion, to a total of now $6.1 billion.  

Matute Comments on State Debate Over Driving Limits and Climate Change

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Juan Matute, deputy director of the UCLA Institute of Transportation Studies, commented in a story on the California Air Resources Board’s efforts to reduce daily driving, or vehicle miles traveled (VMT), as a way to curb greenhouse gas emissions in the state. “As electricity becomes cleaner, the proportion of total statewide [greenhouse gas] emissions from transportation is increasing,” Matute said in a story that originated with the San Diego Union-Tribune. “Cars have a long turn-over cycle, and our urban and regional design has an even longer time horizon for change.”

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Symposium Looks at Global Issues and Local Impacts

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A series of discussions under the umbrella title, “Global Climate Change, Local Growing Pains,” highlighted the 2017 UCLA Lake Arrowhead Symposium on Oct. 15-17, 2017. This annual gathering organized by the Lewis Center and the Institute of Transportation Studies at UCLA Luskin has tackled the connections between transportation, land use and the environment since 1991. Participants learned of the latest research and most innovative practices from around California and the globe related to questions of land use and climate. This year’s attendees included a diverse and influential group of policymakers, private sector stakeholders, public sector analysts, consultants, advocates and researchers. Summaries of the presentations can be found here, along with a video that includes interviews with UCLA Luskin faculty and alumni. Hover over the image below to access a Flickr gallery of speakers, snapshots and scenes from the event.

2017 Lake Arrowhead Symposium