
Los Angeles' Existing Buildings Energy and Water Efficiency (EBEWE) Program requires commercial and multifamily buildings to improve efficiency, cut emissions, electrify systems, and integrate renewables under the city's 100 percent Clean Energy Plan. This guide covers requirements and deadlines.
Los Angeles is taking significant steps toward sustainability by requiring buildings to meet strict performance targets through its Existing Buildings Energy And Water Efficiency (EBEWE) Program. These regulations are part of the city’s 100% Clean Energy Plan, aimed at reducing emissions, increasing energy efficiency, and transitioning commercial and multifamily buildings to clean energy sources.
If your business operates in Los Angeles, understanding these requirements is essential for compliance. The BPS mandates that buildings reduce energy consumption, lower greenhouse gas emissions, and transition from fossil fuels to electricity. Businesses that fail to comply may face financial penalties and increased operating costs.

A Building Performance Standard (BPS) is a set of regulations requiring commercial and multifamily buildings to achieve specific energy efficiency and emissions reduction targets. Unlike voluntary sustainability programs, BPS policies are legally enforceable and come with strict compliance deadlines.
Each building must meet performance benchmarks within designated timeframes, with compliance deadlines set for 2030, 2040, and 2050.
Los Angeles’s BPS applies to commercial and multifamily buildings over 20,000 square feet, including:
If your property falls within these categories, you must track and report energy performance while implementing improvements to meet the city’s energy and emissions goals.

The first step toward compliance is benchmarking energy use to measure building performance against BPS targets.
Regular energy monitoring is required to demonstrate compliance and track progress toward efficiency goals.
Improving building efficiency is key to meeting Los Angeles’s BPS requirements. Businesses should:
These upgrades reduce operational costs while improving building performance.
Los Angeles’s BPS mandates moving away from fossil fuels by electrifying heating, cooling, and other building systems.
Electrification aligns with the city’s 100% clean energy goal and helps businesses meet emissions reduction targets.

To further cut emissions, businesses must incorporate renewable energy sources into their buildings.
Renewable energy adoption helps businesses reduce dependence on traditional energy sources while supporting Los Angeles’s sustainability efforts.
Energy demand management helps businesses stay within BPS performance limits while keeping costs low. Businesses can:
These strategies improve efficiency while reducing electricity costs.
Los Angeles requires annual energy performance reporting to track compliance with BPS targets. Businesses must provide:
Failure to submit reports or meet performance targets can result in financial penalties.
Efficiency upgrades reduce long-term energy expenses while lowering maintenance costs. Many businesses qualify for rebates and tax incentives for implementing sustainable solutions.
Non-compliance with Los Angeles’s BPS can result in fines and enforcement actions. Taking early action ensures regulatory compliance and prevents last-minute challenges.
Meeting BPS targets enhances a company’s Environmental, Social, and Governance (ESG) profile, making businesses more attractive to:
Sustainability leadership strengthens business reputation and increases market competitiveness.

While efficiency upgrades require investment, businesses can offset costs through:
Tracking energy performance and submitting reports can be complex. Businesses should:
Transitioning from gas-powered systems to electric alternatives requires planning. Businesses can phase in smart automation tools to ease the transition.
Los Angeles’s Building Performance Standards are reshaping the way commercial and multifamily buildings operate. To stay compliant, businesses must:
By proactively managing building performance, businesses can reduce costs, improve operational efficiency, and meet regulatory requirements while supporting Los Angeles’s ambitious clean energy goals.

Discover how Los Angeles County California Climate Action Plan supports energy efficiency, emissions reduction, and sustainable building practices. Download the report to stay ahead of regulatory requirements.

Discover how Los Angeles California Existing Buildings Energy And Water Efficiency Program supports energy efficiency, emissions reduction, and sustainable building practices. Download the report to stay ahead of regulatory requirements.
©2026 InTech Energy, Inc. DBA Sanalife. All rights reserved. Various trademarks held by their respective owners.

