---
title: Energy Storage in Boothbay, Maine – Convergent Energy and Power
description: Convergent's battery energy storage system helped defer an $18 million transmission line upgrade in Boothbay, Maine.
image: https://convergentep.com/hubfs/Imported_Blog_Media/Convergent-Energy-Storage.jpeg
---

# Boothbay, Maine

## Central Maine Power

- ### Status
  
  Operational
  
  ### Application
  
  Non-Wires Alternatives
  
  ### Size
  
  0.5 MW | 3 MWh
- ### Technology
  
  Advanced Lead Acid
  
  ### Interconnection Voltage
  
  12.47kV

### Solution

This system helped defer an $18 million transmission line upgrade that would have otherwise been needed to provide capacity and reliability to the community of Boothbay, Maine, particularly during the summer vacation season.