Urban Digital Twins: How Virtual Cities Could Help Build Smarter Cities
August 11, 2026 —
Gravel2Gavel Construction & Real Estate Law BlogTraffic congestion, endless construction, flooded streets and power outages. For city leaders and residents alike, these disruptions are simply part of daily urban life. But an emerging tool, known as the urban digital twin, could help cities anticipate problems before they occur by allowing planners to simulate responses, stress-test infrastructure, and evaluate decisions before implementing them in the real world.
What Is an Urban Digital Twin?
An
urban digital twin is a dynamic, data-driven virtual model of a real city. It uses AI analytics and combines 3D modeling with real-time data and information from sources such as IoT sensors, traffic cameras, satellite feeds, infrastructure databases, utility networks, and environmental data including weather systems and heat maps to create a continuously updated digital representation of the urban environment that mirrors infrastructure, movement and systems in real time. In other words, it is a living digital replica of a city.
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Pillsbury
Legal 500 US Ranks Hunton’s Insurance Coverage Team Among Top Policyholder Practices in 2026 Guide
July 06, 2026 —
Hunton Insurance Recovery BlogHunton’s insurance coverage practice was once again recognized among the nation’s top policyholder insurance practices, receiving a Band 2 national ranking in the 2026 United States Edition of The Legal 500 for Insurance: Advice to Policyholders. The Legal 500 recognizes firms solely based on merit through numerous factors including client feedback and peer input.
Bolstering the team’s national recognition, several coverage lawyers received individual accolades: special counsel
Lorelie “Lorie” S. Masters was named to The Legal 500’s Hall of Fame; team head
Syed S. Ahmad and partner
Michael S. Levine were named Leading Lawyers; and partners
Andrea DeField and
Latosha M. Ellis were named Next Generation Partners. In addition, partners
Walter J. Andrews,
Lawrence J. Bracken II, and
Koorosh “KT” Talieh were recognized as Key Lawyers on the team.
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Hunton Andrews Kurth LLP
AI Can Now Train the Soft Skills Construction Ignored
August 03, 2026 —
Aarni Heiskanen - AEC BusinessMost AEC professionals learn to work in teams and across teams through trial and error. There are, however, opportunities to better prepare for the real world with formal training. Until now, it has required human facilitators. Now, generative AI is emerging as a scalable alternative, which I’m also exploring.
A Gap in Curricula
When I studied architecture, most of the teamwork happened with co-students in the same department. However, one course focused on industrial projects where future architects and engineers collaborated on a simulated project. I’m not sure if a similar course is still in the curriculum, but it was certainly worthwhile and should have been much more extensive.
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Aarni Heiskanen, AEC BusinessMr. Heiskanen may be contacted at
aec-business@aepartners.fi
Consider The Limited Warranty from Your Homebuilder
July 06, 2026 —
David Adelstein - Florida Construction Legal UpdatesWhen purchasing a home from a homebuilder, there is an important consideration when it comes to the limited warranty you receive around the time you close on the home. That limited warranty likely includes an arbitration provision requiring you to arbitrate your disputes, such as construction defect claims, against the homebuilder. That arbitration provision will most likely include all claims, including statutory claims (such as a statutory violation of a building code claim), requiring you to arbitrate, as opposed to litigate, your disputes against the homebuilder. This is an important consideration. If the arbitration provision does not allow you to arbitrate all of your claims, and eliminates your rights to legitimate statutory claims, the arbitration provision could be unenforceable.
By way of example, in a residential construction defect dispute, Anderson v. Taylor Morrison of Florida, Inc., 223 So.3d 1088 (Fla. 2d DCA 2017), the appeal turned on whether the arbitration provision in the homebuilder’s limited warranty was valid. The homeowners took possession of their home in 2009. In 2015, the homeowners served a Florida Statutes Chapter 558 notice of construction defects that included a statutory violation of a building code claim under Florida Statute §553.84. The limited warranty included an arbitration provision that specified it was the “exclusive remedy” for all disputes arising out of or related to the warranty or issues with the home and property. When read together with the warranty’s disclaimer that precluded claims not covered by the warranty “whether in contract, tort, or otherwise,” the statutory building code violation claim could not be remedied through arbitration because it fell outside the warranty’s coverage.
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David Adelstein, Kirwin NorrisMr. Adelstein may be contacted at
dma@kirwinnorris.com
DOI Finalizes Long-Awaited Modernization of Type A Natural Resource Damage Assessment Regulations
August 03, 2026 —
Amanda G. Halter, Ashleigh K. Myers & Jillian Marullo - Gravel2Gavel Construction & Real Estate Law BlogFor nearly three decades, the U.S. Department of the Interior’s (DOI) simplified “Type A” Natural Resource Damage Assessment (NRDA) regulations were available more in theory than in practice, constrained by dated models, narrow geographic applicability and a $100,000 cap that rarely matched the economics of modern environmental claims. DOI has now finalized revisions to the Type A natural resource damages assessment procedures under 43 C.F.R. Part 11 for hazardous substance releases under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the Clean Water Act (CWA), with the final rule published in the
Federal Register on July 13, 2026 and scheduled to become effective August 12, 2026.
As discussed
previously, DOI has sought to modernize what it views as an “inefficient and inflexible” process and restore the Type A procedure to its intended role as a more streamlined pathway for smaller, less contentious NRD claims. The final rule adopts a $5 million default damages threshold, allows use above that amount if all parties agree, clarifies that Type A may be used in all environments and for all natural resource types, and removes legacy model appendices that had tethered the process to outdated formulas.
Reprinted courtesy of
Amanda G. Halter, Pillsbury,
Ashleigh K. Myers, Pillsbury and
Jillian Marullo, Pillsbury
Ms. Halter may be contacted at amanda.halter@pillsburylaw.com
Ms. Myers may be contacted at ashleigh.myers@pillsburylaw.com
Ms. Marullo may be contacted at jillian.marullo@pillsburylaw.com
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Navigating the New Frontier of Federal-State Energy Regulation: What Energy Companies Need to Know
June 08, 2026 —
Ryan J. Regula - Snell & WilmerIntroduction
The jurisdictional boundary between the Federal Energy Regulatory Commission (FERC) and the states is being actively contested, from challenges to landmark transmission planning rules to disputes over emergency cost-allocation orders, in ways that carry significant legal, financial, and operational implications for energy companies. For utilities, independent power producers, and transmission developers, understanding these dynamics is now a strategic imperative.
The Jurisdictional Divide: A Bright Line That Isn’t
The Federal Power Act divides authority between FERC and the states: FERC exercises jurisdiction over interstate transmission and wholesale electricity sales, while states retain authority over generation facilities, retail rates, and decisions about resource mix. The D.C. Circuit has regularly been called upon to “referee the Federal Power Act’s jurisdictional line separating [FERC’s] jurisdiction over the federal wholesale market and States’ jurisdiction over facilities used in local distribution.”1
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Ryan J. Regula, Snell & WilmerMr. Regula may be contacted at
rregula@swlaw.com
D.C. Circuit Upholds EPA’s CERCLA Hazardous-Substance Designations for PFAS as State-Law Settlements Highlight Expanding Liability Landscape
September 15, 2026 —
Ashleigh K. Myers, Amanda G. Halter, Jillian Marullo & Anthony B. Cavender - Gravel2Gavel Construction & Real Estate Law BlogOn August 18, 2026, a unanimous panel of the U.S. Court of Appeals for the D.C. Circuit upheld the 2024 designation by the U.S. Environmental Protection Agency (EPA) of perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund). (See Chamber of Commerce of the United States of America, et al. v. EPA, No. 24-1193 (D.C. Cir. Aug. 18, 2026).)
The decision leaves EPA’s PFOA and PFOS hazardous substance designations in place and provides guidance on the scope of EPA’s authority to make future hazardous substances designations under CERCLA Section 102(a). The decision also likely resolves a challenge to the rule that has spanned two presidential administrations. After taking office, the Trump administration had obtained an abeyance of the litigation challenging the Biden-era rule while EPA reconsidered its position. In September 2025, EPA informed the court that it had decided to retain the designations, while signaling that it would work with Congress and industry to address CERCLA liability concerns for “passive receivers.” The litigation then resumed, with the current Administration defending the rule.
Reprinted courtesy of
Ashleigh K. Myers, Pillsbury,
Amanda G. Halter, Pillsbury,
Jillian Marullo, Pillsbury and
Anthony B. Cavender, Pillsbury
Ms. Myers may be contacted at ashleigh.myers@pillsburylaw.com
Ms. Halter may be contacted at amanda.halter@pillsburylaw.com
Ms. Marullo may be contacted at jillian.marullo@pillsburylaw.com
Mr. Cavender may be contacted at anthony.cavender@pillsburylaw.com
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The Deadline to File Suit on a Public Works Payment Payment Bond is Triggered by a Claimant’s Work on a Project Not by a Claimant’s Work Under a Contract
June 02, 2026 —
Garret D. Murai - California Construction Law BlogCalifornia law requires that prime contractors furnish a payment bond – providing for payment to lower-tiered subcontractors and suppliers – on state and local public works projects with a value in excess of $25,000. There are three conditions that must be satisfied when a claimant makes a claim against a payment bond on a public works project in California:
- First, generally, the claimant must have served a preliminary notice, unless the claimant is a first-tier subcontractor or supplier;
- The claimant must have “ceased to provide work” on the project; and
- The claimant must file suit against the payment bond no later than six (6) months after the period in which a stop payment notice must be given or, in other words, the earlier of 270 days after completion of the public works project or 210 days after a notice of completion or cessation was recorded on a public works project.
In
Tarlton & Sons, Inc. v. Great American Insurance Company, 111 Cal.App.5th 376 (2025), the 2nd District Court of Appeal examined whether a subcontractor timely filed a claim against a payment bond when a prime contractor was terminated and replaced by another prime contractor who the subcontractor continued to perform work for.
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Garret D. Murai, Nomos LLPMr. Murai may be contacted at
gmurai@nomosllp.com
