2019 Investor Day

AMERICAN WATER Energy Use "E": Environment Water Use Water Policy Leadership • • . GHG emissions: Goal of reducing 40% by 2025 from 2007 baseline, after achieving approximately 31% reduction through 2018 Design for efficiency: enhanced pump, lighting and process design standards Construct for efficiency: sustainable construction standards and methods Operate for efficiency: enhanced best operating practices, leak detection and repair procedures Maintain for efficiency: computerized maintenance management systems and preventive maintenance systems • San Clemente dam: Deconstruction to restore "run of river" Monterey Peninsula Water Supply Project: Recycling, reuse and desalination using marine life friendly slant wells . Customer conservation: residential customers have saved about 1,100 gallons per customer per year-or 3.3 billion gallons annually, about 12.5 million cubic meters- through conservation and efficiency measures • Capital investment: Expect 10- year $20.0 billion to $22.0 billion total capital investment to address aging infrastructure, reduce/eliminate leaks, improve cyber/physical security, and increase resiliency of critical assets due to climate variability Research & Development: scientists dedicated to research and partnering with water research foundations, on water quality and technology-water source monitoring • Collaboration: EPA, CDC, state DEPS and other agencies to support effective environmental, health and safety, and water quality standards and regulations 56

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