Infrastructure
California Proposition 45: Proposed Changes to CEQA Review for Qualifying Development Projects
The November ballot measure would amend the California Environmental Quality Act (CEQA) to establish a new pathway intended to expedite environmental review for qualifying projects, but key implementation questions remain
California El Niño: Regulatory Guidance for Emergency Stream and Channel Work
Prepare for California El Niño impacts with guidance on emergency stream and channel work, regulatory coordination, documentation and response planning.
Rebuilding Highway 8 for a Changing River
See how Onterris helped rebuild Highway 8 along the Nicola River with climate-resilient bridge design, hydrotechnical engineering and habitat enhancements.
Ontario O. Reg. 406/19: 2027 Excess Soil Rules
Ontario’s excess soil landfill restriction takes effect Jan. 1, 2027. Learn how O. Reg. 406/19 affects reuse planning, QP support and project schedules.
Building Environmental Certainty Before Shovels Hit the Ground
Early environmental insight helps project teams manage compliance risk, use resources more efficiently and build greater cost and schedule certainty into project delivery
How Ambient Air Monitoring Provides Context and Transparency for Data Centers
Ambient air monitoring helps data center developers establish pre-construction air quality baselines, track changing conditions and contribute to greater environmental transparency throughout the project lifecycle
Why the AFFF Transition Is Becoming a Major Engineering and Liability Test
As fluorine-free foam becomes the industry standard, facility operators are finding that the real challenge is not choosing a replacement, but addressing what legacy systems reveal during the transition.
Why Consistent Implementation Is the Real Test of Disaster Recovery Policy
U.S. GAO report demonstrates how inconsistent implementation can undermine disaster recovery programs
California’s New CII Stormwater Permit Expands Compliance Beyond Traditional Industrial Sites in the LA Region
Introducing new compliance obligations for large commercial and institutional properties within designated Los Angeles watersheds, this new CII permit could reshape stormwater regulation across the state
7 Things Data Center Operators Need to Know About Engine and Cogeneration Emissions Compliance
Field lessons for improving data quality, control performance and permitting decisions