Cool pavements research builds as temperatures rise

Arizona State University and MIT Concrete Sustainability Hub researchers recently shared their respective studied benefits and lingering questions about how lighter pavements could impact urban heat island effects.

By Maria Rachal • Sept. 24, 2021

We can't forget public transit, walking and cycling in the push to decarbonize transportation

Electric vehicles have lawmakers' attention as one tool to mitigate the climate crisis. But perpetuating private vehicle use won't move the U.S. toward a more equitable transportation future.

By Pooja Shah • Sept. 23, 2021

Explore the Trendline➔

Energy Codes and Building Performance Standards

Cities are using these levers to meet climate goals and address everything from data centers to building decarbonization.

By Smart Cities Dive staff

A tech billionaire wants to build a smart city in the desert. Can it be sustainable?

City and water experts weigh in on whether sustainability is possible for Diapers.com founder Marc Lore's proposed “city of the future” in the water-scarce American desert.

By Adina Solomon • Sept. 20, 2021

Connecticut falls behind state’s GHG goals: ‘We told you so,’ says Acadia Center

Despite the rise in emissions, the electric sector "shows encouraging results," the Department of Energy and Environmental Protection said. Proposed new gas projects are a step in the wrong direction, though, advocates warn.

By Robert Walton • Sept. 14, 2021

3 cities enter accelerator program to help achieve 100% zero-emissions commercial vehicles by 2030

Chicago, San Diego and San Jose, California, each won $100,000 to reduce emissions through local initiatives that include a cargo e-bike pilot and zero-emission neighborhood zone. 

By Cailin Crowe • Sept. 3, 2021

DC flexible housing subsidy shows promise for addressing homelessness, researchers say

Participants used 29% fewer homelessness services, and 88% of them remained in stable housing, in the program's first year, but more time and research will be key to determining the program's long-term effectiveness, said Urban Institute and DC government researchers.

By Katie Pyzyk • Aug. 26, 2021

Cities use art to combat extreme urban heat

As urban areas struggle to cope with scorching temperatures, the Boston-area Metropolitan Area Planning Council is helping local leaders partner with community groups and artists to develop creative cooling infrastructure. 

By Kat Friedrich • Aug. 23, 2021

Equity concerns drive changes to federal community hazard mitigation program

After lower-resourced areas and Midwest, Mountain West and Gulf states lost out in the Building Resilient Infrastructure and Communities program's first year, FEMA aims to boost disadvantaged rural communities' access to grants.

By Maria Rachal • Aug. 20, 2021

Cities to test commercial EV fleets, smart traffic, curbside management using federal funds

Los Angeles, Pittsburgh, and Santa Monica, California, are among the cities set to explore commercial electric trucks, smart loading zones in high-traffic areas, and other innovations with Energy Department funding.

By Jason Plautz • Aug. 17, 2021

As heat island effects worsen due to climate change, cities try to adapt

Cities are adding cooling measures like trees and lighter pavement to reduce urban heat island effects as record temperatures sweep the nation.

By Katie Pyzyk • Aug. 17, 2021

Curbing climate change requires an end to driving in cities

New U.N. climate report underscores the need to invest in infrastructure that encourages active mobility, get people back on public transit, and have cities reclaim roadways, writes Lime CEO Wayne Ting.

By Wayne Ting • Aug. 13, 2021

New initiative urges contractors to work with owners to reduce building emissions

The effort aims to create policies that lower emissions from the built environment, establish practices that shrink contractors' carbon footprint, and encourage clients to pursue more climate-friendly buildings.

By Joe Bousquin • Aug. 5, 2021

Despite limited participation, advocates see potential for Northeast transportation cap-and-invest plan

Only four of the over a dozen original participants of the Transportation and Climate Initiative signed on to a final program to cut transportation emissions. Backers say there's still a bright future.

By Jason Plautz • July 29, 2021

‘We have got to do something’: Cities behind on climate goals as extreme weather worsens

Funding, staffing shortfalls and a lack of buy-in from city workers are impeding progress, a Bloomberg Associates report states.

By Danielle McLean • July 27, 2021

Resilience roles go mainstream, as cities seek more climate adaptation resources

"Chief resilience officer" was a novel title a decade ago but is now a fixture in many major local governments looking to coordinate preparedness and response in the face of increasingly common, and costly, extreme weather.

By Maria Rachal • Updated Aug. 10, 2021

Washington, DC-area utility outlines plan to meet city climate goals

The clean energy approach would include focuses on electric vehicles, building decarbonization and a variety of grid modernization technologies. The nation's capital is aiming for 100% renewable energy by 2032.

By Robert Walton • July 22, 2021

Billions more needed to address climate infrastructure needs of US cities: report

Cities need at least $10.6 billion to fund more than 300 sustainable infrastructure projects, according to a CDP survey of 97 U.S. cities. 

By Jason Plautz • July 20, 2021

Challenge to Berkeley gas regulation dismissed, a win for cities in carbon emissions fight

A federal judge dismissed a lawsuit last week that challenged the city's restrictions on natural gas in new low-rise residential buildings, a major boost for local governments looking to follow suit.

By Chris Teale • July 16, 2021

Chicago creates new waste strategy to tackle low recycling rate

Unlike other major cities like New York and Los Angeles, Chicago has not set a zero waste target. The city's chief sustainability officer says the focus now is more so on "interim steps," from reducing food waste to recycling textiles.

By Maria Rachal • July 16, 2021

Too few companies advocate for climate-friendly policies despite lofty goals: report

Only around 40% of the country's top 100 firms lobby for green legislation, according to sustainability nonprofit Ceres. We have "run out of time to waste," a spokesperson said.

By Chris Teale • July 13, 2021

Cities along Great Lakes will need $2B to address coastal damage: survey

Despite 95% of city officials reporting they’re highly or moderately concerned about coastal damage, just 11% say they have a “high level of capacity” to respond, a Great Lakes and St. Lawrence Cities Initiative survey finds.

By Jason Plautz • July 13, 2021

Local leaders from 12 cities to attend vacant property leadership institute

Amid expectations the number of vacant proprieties will rise due to the pandemic, local leaders from across four states will attend an intensive training to learn how to best transform and maintain them.

By Katie Pyzyk • July 12, 2021

WRI names Rosario, Argentina, as 'Prize for Cities' winner

The city's sustainable food initiative, a program that addresses inequalities and the effects of climate change by providing low-income residents with access to underused land to grow food, led to its win.

By Chris Teale • June 29, 2021

Most major US cities have become more segregated in recent decades: report

University of California at Berkeley researchers find that 80% of metro regions have become more segregated from 1990 to 2019. Some leaders are looking to reparations to address segregation and other effects of systemic racism.

By Cailin Crowe • June 28, 2021

San Diego, Houston detail paths for cities to purchase renewable energy

Meeting clean energy goals can require different tools like community choice aggregation and renewable energy certificates, EPA and city officials say. 

By Jason Plautz • June 22, 2021