Center for Biological Diversity v. Public Utilities Com.
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In this case, the Court of Appeal of the State of California First Appellate District reviewed a decision by the Public Utilities Commission (PUC) to adopt a new net energy metering (NEM) tariff. The PUC was required by the Legislature to create a successor tariff to the existing NEM scheme, which utilities argued overcompensated owners of renewable energy systems for their exported energy, raising electricity costs for customers without such systems.
The petitioners, Center for Biological Diversity, Inc., Environmental Working Group, and The Protect our Communities Foundation, contended that the successor tariff did not comply with various requirements of section 2827.1 of the Public Utilities Code. The petitioners argued that the tariff failed to consider the social benefits of customer-generated power, improperly favored the interests of utility customers who did not own renewable systems, failed to promote sustainable growth of renewable energy, and neglected alternatives to promote the growth of renewable systems among customers in disadvantaged communities.
The court affirmed the PUC's decision. It held that the PUC had appropriately balanced the various objectives set out by the Legislature in section 2827.1. The court found that the successor tariff was designed to reduce the financial advantage previously given to owners of renewable energy systems under the NEM tariff, which the court said was consistent with the Legislature's aim of balancing costs and benefits to all customers. The court also noted that the PUC had adopted programs to make renewable energy systems more accessible to low-income customers, satisfying the requirement to ensure growth among residential customers in disadvantaged communities.
Lastly, the court concluded that the PUC's decision to apply the same tariff to both residential and nonresidential customers was justified, as the nonresidential NEM 2.0 tariff, while cost-effective for the electrical system as a whole, did not balance costs and benefits among all customers.
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