---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-032993"
form_type: "8-K/A"
ticker: "AMRC"
cik: "0001488139"
company_name: "Ameresco, Inc."
filed_at: "2026-05-08T23:59:59+00:00"
generated_at: "2026-05-14T21:03:28.859192+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "medium"
source: SEC EDGAR
---

# Ameresco forms biogas JV Neogenyx Fuels with HASI; financial terms redacted

## Summary
- Ameresco contributes biogas assets and subsidiaries to new JV Neogenyx Fuels LLC; HASI receives 4,000,000 Class B interests.
- HASI makes an initial contribution and commits to a post-closing capital commitment (specific amounts redacted as confidential).
- Pre-closing reorganization transfers interests and assets; contributor parent guarantees HASI's obligations up to the commitment amount.
- Transition services agreement covers decommissioning and construction services post-closing.
- Certain schedules and financial details omitted from the filed agreement per SEC confidential treatment rules.

## SEC filing metadata
- accession: 0001628280-26-032993
- form_type: 8-K/A
- ticker: AMRC
- cik: 0001488139
- company_name: Ameresco, Inc.
- filed_at: 2026-05-08T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: medium
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1488139/000162828026032993/0001628280-26-032993-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1488139/000162828026032993/amrc-20260504.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-032993
- JSON: https://secwatch.observer/filing/0001628280-26-032993.json
- Plain text: https://secwatch.observer/filing/0001628280-26-032993.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.