Briefing on Sonora 1

Sonora 1, a 2 MW solar plant in California, is experiencing a significant 18% decline in generation over the last six months, despite its established operational history and consistent energy valuation.

Overview

• Plant Name: Sonora 1 is a 2 MW solar photovoltaic plant located in California.

• Status: The plant is Operating since 2013.

• Ownership: Owned by Greenbacker Renewable Energy Corporation with CleanCapital Holdings as the EIA operator.

Operational Details

• Technology: Utilizes Solar Photovoltaic technology with 1 generator.

• Grid Interconnection: Connected to CAISO (California ISO) within the WECC NERC region, with California Independent System Operator as the Balancing Authority.

• Similar Plants: Identified similar plants include Mtn. Solar 1, Mtn. Solar 2, and CO LI CSG 1 - Kamerra.

• Nearby Plants: Other plants in the vicinity are Sierra Energy Storage, LLC, New Melones, and Sierra Pacific Chinese Camp.

Generation Performance

• Annual Generation: Produces 1 GWh annually with a capacity factor of 4.7%.

• Recent Generation: Recorded 0 GWh for October, November, and December 2024.

• Generation Trend: Shows a significant down 18% trend over the past 6 months compared to the prior 6 months.

Financial Profile

• Energy Value: The energy produced is valued at $19.7/MWh (Source: oedi_solar_value).

• Data Coverage: Financial data spans 11 years from 2014 to 2024.

Sonora 1, a long-standing solar asset, is currently experiencing a notable decline in generation, despite its consistent energy valuation. This trend warrants further investigation into operational efficiency or potential curtailment factors.