Your dedicated hub for the latest updates, expert analysis,
and thought leadership from Spheros Environmental.
Stay informed with updates, insights, and expert analysis that reflect how environmental science is applied in real-world decisions. From regulatory developments to emerging technical issues, our goal is to provide clarity you can rely on.
California Climate Disclosure Laws: What Companies Need to Know Now
SB 253 & SB 261: California’s climate disclosure requirements explained in a short webinar by Spheros' sustainability team.
PFAS regulations continue to shift across drinking water, wastewater, cleanup liability, incineration, and air emissions – leaving many regulated facilities with a familiar challenge: how to prepare for requirements that are still evolving.
New York State’s greenhouse gas (GHG) reporting requirements may apply to more facilities, suppliers, and other reporting entities than previous U.S. Environmental Protection Agency (EPA) reporting thresholds.
The demand for data centers has skyrocketed in recent years to support the exponential growth of data generation as a result of cloud computing, streaming, virtual collaboration, and especially the development of artificial intelligence (AI) platforms. These facilities are critical for innovation, economic growth, and technological competitiveness.
Spheros Environmental (Spheros), an environmental consulting firm delivering science-forward solutions across environmental disciplines, today announced its acquisition of KP Environmental, Inc., a consulting firm headquartered in Encinitas, California.
SB 253 & SB 261: California’s climate disclosure requirements explained in a short webinar by Spheros' sustainability team.
Spheros Environmental has been recognized by Environmental Business Journal® (EBJ) with two 2025 Business Achievement Awards for: Mergers & Acquisitions; Technology Merit: Environmental Monitoring & Modeling
We first reviewed the U.S. Environmental Protection Agency’s (EPA) PFAS Strategic Roadmap: 2021-2024 in March 2022, and have since posted periodic updates. With the recent conclusion of the 2021-2024 implementation period, we now reflect on accomplishments and speculate about potential future directions.
With significant developments in all three branches of the federal government, 2025 ushered in fundamental changes to implementation of the National Environmental Policy Act (NEPA). Executive action reshaped agency procedures. The Supreme Court clarified the limits of judicial review. Congress continued to push statutory time limits.
What EPA's repeal of the 2009 GHG Endangerment Finding could mean
Spheros Environmental has moved up four spots to rank #184 on Engineering News-Record’s (ENR) Top 200 Environmental Firms List for 2025!
PFAS are persistent synthetic chemicals that accumulate in soil, water, and in tissues of organisms. Scientists are working to better understand their movement, persistence, and risks to ecological health.
Spheros Environmental acquires Ironwood Consulting, strengthening biological and environmental permitting services across the United States.
Using Riverbank Filtration to pretreat water can reduce treatment costs, simplify permitting, and improve public confidence in the safety of supply.
Using hydrodynamic simulations to site desalination plants responsibly and minimize environmental impacts.
Structured Decision Making (SDM) is bringing clarity to complex natural resource decisions
Expanding ecological and data services across the US, the acquisition enhances Spheros’ delivery capacity and regional depth in the Pacific Northwest and Midwest.
New updates on PFAS regulations were release in April 2025.
Spheros Environmental CEO, Andra Kidd, spoke to Environmental Business Journal in their latest edition.
New testing and measurement techniques for detecting airborne PFAS.
EPA released the final National Primary Drinking Water Regulation (NPDWR) on April 10, 2024.