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United States2025-08en

NEPATEC v2.0: Standardized Metadata and Text Corpus of National Environmental Policy Act Documents

Summary

The modernization of National Environmental Policy Act (NEPA) and permitting processes in the United States is hindered by a lack of standardized data formats and interoperable systems for sharing information across federal agencies. To address this, the Pacific Northwest National Laboratory has publicly released NEPATEC2.0, an expanded corpus of over 120,000 public NEPA documents with standardized metadata. This initiative aims to streamline environmental reviews and support ongoing efforts to modernize permitting technologies through more transparent, efficient, and data-driven decision-making.

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