LA’s I-10 to reopen in 3 to 5 weeks after intense blaze

No demo is needed to repair the freeway, California Gov. Gavin Newsom said Tuesday. He called the damage "substantially greater” than a portion of Interstate 95 that collapsed on the East Coast in June.

By Joe Bousquin • Nov. 15, 2023

Boston ends efforts to ban fossil fuels in new buildings through state program

Massachusetts’ largest city pursued inclusion in the state climate pilot program, but the mayor reported she got “clear indications” that Boston would not be selected for the last of 10 spots.

By Ysabelle Kempe • Nov. 15, 2023

Explore the Trendline➔

Top 5 stories from Smart Cities Dive

From worsening climate change to a shifting transportation landscape and the housing affordability crisis, cities have their work cut out for them.

By Smart Cities Dive staff

23 federal properties on the chopping block to ‘right-size’ government’s real estate

The U.S. General Services Administration said it will engage with local communities to “maximize the benefits of new uses and minimize any potential adverse impacts."

By Nish Amarnath • Nov. 13, 2023

75% of companies plan to cut office space in 2024

Of more than 500 business owners and facilities managers surveyed, 82% are concerned about their ability to retain current office space, according to a report from workspace platform provider Robin.

By Nish Amarnath • Nov. 10, 2023

White House advances office-to-residential conversions with new resources

The guidance, financing and technical assistance aim to address a 30-year high in office vacancies and ease the affordable housing crisis.

By Ysabelle Kempe • Oct. 30, 2023

Is Phoenix’s construction market hot? It depends on who you ask.

With few natural disaster risks, a stable climate and business-friendly practices, the Arizona metropolis has experienced a burst in industrial building.

By Matthew Thibault • Oct. 26, 2023

Debate swirls at NYC hearing on proposed delays to building emissions enforcement

Participants weighed in on whether “good-faith efforts” toward compliance should delay penalties and whether renewable energy credits provide a worrisome loophole.

By Joe Burns • Updated Oct. 30, 2023

Heat pumps are hot, but commercial retrofits face cold realities

Government decarbonization strategies call for widespread deployment of heat pumps for building heating and cooling, but experts warn of retrofit costs, disruption and other concerns.

By Nish Amarnath • Oct. 23, 2023

NYC project looks to support climate law with building inspection tech

The AI-powered technology under development uses robots and drone scans to detect structural flaws that reduce energy efficiency.

By Nish Amarnath • Oct. 16, 2023

FEMA makes ‘key changes’ to $1.8B climate resilience grant programs

Amid concerns that some communities struggle to access federal climate resilience funding, the agency moved to lower the administrative and financial burden for certain applicants.

By Ysabelle Kempe • Oct. 13, 2023

NYC launches ‘smart city testbed’: Here are the first 3 pilot technologies

Initial projects aim to pull pollution out of the air and scan buildings for flaws that reduce energy efficiency.

By Ysabelle Kempe • Oct. 12, 2023

Notable 2024 conferences for smart city leaders

Newly added events focus on traffic safety, technology and green infrastructure.

By Ysabelle Kempe • Updated Aug. 2, 2024

‘Empty’ federal buildings under scrutiny

Unused office space poses financial and environmental issues federal agencies must address, lawmakers from both parties said at a Senate committee hearing.

By Nish Amarnath • Oct. 9, 2023

US Green Building Council’s LEED v5 doubles down on decarbonization

The proposal for existing buildings would set new requirements to boost climate resilience, assess social impact and cut emissions from embodied carbon, refrigerants and transportation.

By Nish Amarnath • Oct. 6, 2023

Office utilization rates on a climb to pre-pandemic levels

Culture, collaboration and communication are bringing employees back into the office on their own terms, said participants in a recent webinar by FM: Systems.

By Joe Burns • Oct. 4, 2023

NYC’s ‘mass timber studio’ aims to warm builders up to the material

The wood products represent a “huge untapped potential” to drive down the city’s carbon footprint, said the New York City Economic Development Corporation.

By Ysabelle Kempe • Oct. 4, 2023

Biden administration will define zero emissions for buildings

Use of 100% clean energy and meeting strict energy-efficiency guidelines are part of the proposed definition, White House National Climate Adviser Ali Zaidi said.

By Nish Amarnath • Oct. 2, 2023

Governments can cut buildings’ embodied carbon with new policies, reports say

Targeted incentives and building code changes can support the transition to more climate-friendly building materials, say research, advocacy and industry groups.

By Ysabelle Kempe • Sept. 28, 2023

Unused parking adds over $2M to typical multifamily projects: study

New Jersey should adopt new parking ratio standards that better align with usage, a Rutgers University white paper proposes.

By Mary Salmonsen • Sept. 27, 2023

‘Everybody’s going to be impacted’: Fed shutdown would delay civil work

Infrastructure projects will be held up if the government is not funded by Sunday, according to the White House and the American Society of Civil Engineers’ president.

By Julie Strupp • Updated Sept. 27, 2023

NY sets first-in-the-nation concrete emissions limits for state agencies

Set for January 2025, the state’s Buy Clean Concrete rules establishing greenhouse gas emission limits will cover all agency projects.

By Sebastian Obando • Sept. 25, 2023

White House launches clean energy youth workforce program amid labor shortage concerns

The American Climate Corps aims to put more than 20,000 people to work in its first year. The plan “harkens back” to the New Deal, said International District Energy Association CEO Rob Thornton.

By Diana DiGangi • Sept. 22, 2023

Retrofits can cut office building emissions by up to 70%: Schneider Electric

New research from the company says its digital building and power-management tools can slash up to 42% of operational carbon emissions, while eliminating fossil fuels can cut an additional 28%.

By Nish Amarnath • Sept. 21, 2023

Airbnb’s marketing touts short-term rental benefits as local restrictions tighten

Restrictions such as New York’s Local Law 18 may have a greater impact on the city’s residents and tourism economy than on the company.

By Aaron Baar • Sept. 20, 2023

NREL tool models how building upgrades can reduce energy use, carbon emissions

Before the federal research center released its free, publicly available data, options for representing buildings’ energy use were limited and expensive, an NREL researcher said.

By Joe Burns • Sept. 19, 2023