Compliance hubs, alternatives, and buyer guides for environmental permitting and health risk assessment work. Each guide is honest about when LSARS is the right fit and when a free or competing tool serves you better. 8 resources, all updated for 2026.
Comparison and replacement pages for environmental software and screening tools that no longer fit modern permit and HRA work.
EPA discontinued public access to EJScreen on February 5, 2025. Same upstream EPA AirToxScreen and SDOH layers, plus permit-grade health risk math on top.
Cloud-native alternative to the CARB HARP2 desktop tool. Parity-validated to five significant figures, with EPA and CA-OEHHA methodologies built in.
California is the strictest air toxics regime in the country, and other states often follow it. These hubs walk the AB2588 and CEQA HRA workflows end to end.
Air Toxics Hot Spots Information and Assessment Act software for facility HRA filings. Walks the full lifecycle from prioritization to risk reduction plan.
CEQA HRA workflow guide for consultants and lead agencies. OEHHA 2015 methodology, construction-phase and operational-phase HRA in one workflow.
Buyer guides and use case pages targeting specific industries and regulatory programs. Each one names real consulting firms as channel partners and is honest about when LSARS is not the right fit.
National guide hooked on the Virginia HB 507 Tier IV mandate effective July 1, 2026. 660 Virginia data centers, 184 NSR permits, 21 active applications.
Why Title V cycles are slipping in 2026 and what applicants can do. Anchored in the Colorado backlog story (111 to 128 in 2026 despite tens of millions in state investment).
Bridging refinery fenceline data to HRA-grade exposure math under AB617 and EPA refinery rules. For air districts, refineries, and community advocacy groups.
What AirToxScreen is, what it is not, and how to use it for production permitting work. Honest about EPA’s explicit "screening only" scope disclaimer.
The guides above are long-form references. For case studies, briefings, and short-form analysis on permit backlogs, data center buildouts, and trust gaps, the LSARS Insights library has more than two dozen pieces.
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