---
schema_version: "secwatch.filing_event.v1"
accession: "0001488139-22-000066"
form_type: "8-K"
ticker: "AMRC"
cik: "0001488139"
company_name: "Ameresco, Inc."
filed_at: "2022-04-11T23:59:59+00:00"
generated_at: "2026-06-26T08:12:30.335752+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Ameresco updates SCE BESS project timeline; cites COVID lockdowns in China causing battery supply delays

## Summary
- COVID-19 lockdowns in China and new transportation safety policies may delay battery deliveries for three BESS projects with SCE.
- Ameresco invoked force majeure under the EPCM Agreement; completion date may extend without liquidated damages.
- Significant milestones achieved: transformers, inverters, switchgear secured; construction ongoing at all sites.
- No material impact on 2022 results expected; reaffirms annual earnings guidance issued Feb 28, 2022.
- Further updates expected with Q1 results in early May 2022.

## SEC filing metadata
- accession: 0001488139-22-000066
- form_type: 8-K
- ticker: AMRC
- cik: 0001488139
- company_name: Ameresco, Inc.
- filed_at: 2022-04-11T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1488139/000148813922000066/0001488139-22-000066-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1488139/000148813922000066/amrc-20220410.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001488139-22-000066
- JSON: https://secwatch.observer/filing/0001488139-22-000066.json
- Plain text: https://secwatch.observer/filing/0001488139-22-000066.txt

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