Meet PowerTrack™ Optimizer

Formerly known as Athena, PowerTrack Optimizer gives you the confidence to simplify operations and capture the full economic and environmental benefits of your energy assets.

PowerTrack Optimizer is a set of intelligent software tools that work with Stem’s Managed Services to help organizations unlock the full value of their clean energy systems.

By connecting forecasting, value stacking, real-time dispatch, and financial optimization in one place, Optimizer streamlines complexity while ensuring assets deliver reliable performance and long-term returns.

Backed by expert support, it adapts to today’s needs and future opportunities, enabling owners and developers to get more out of every asset.

Our Work

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Use Cases: Driving Value Across Assets

Project Valuation

Project Valuation:

Effectively assess potential returns and overall performance with advanced, scenario-based financial forecasts. Optimizer combines solar and storage data to deliver a comprehensive view of portfolio performance, providing site-level insights that enable confident, data-driven investment and planning decisions.

Wholesale Market Participation

Wholesale Market Participation:

Capture value across multiple market opportunities with real-time decision-making and value stream trade-off assessment. Optimizer supports registration, scheduling, and financial tracking, offering settlement insights and reporting that help assets perform reliably while maximizing economic returns.

Utility Bill Optimization

Utility Bill Optimization:

Increase savings through tariff management, demand response, and energy arbitrage. Optimizer’s advanced algorithms enhance solar and storage performance, adjust charging and discharging, and provide actionable insights with financial tracking and reporting to ensure cost-effective, reliable operations.

Grid Services

Grid Services:

Unlock the full potential of storage assets by participating in demand response and grid programs across North America. Optimizer facilitates event preparation, real-time dispatch, value stream trade-offs, and power quality management, while settlement, financial tracking, and reporting ensure dependable performance and measurable returns.

Why Industry Leaders Choose Stem

Credibility

Backed by nearly two decades of experience and thousands of successfully managed clean energy projects, Stem delivers results rooted in real-world performance.

Coverage

From system design through operations, Stem provides comprehensive services across the entire asset lifecycle, simplifying complexity for asset owners.

Insight

Grounded in unmatched market and operational expertise, Stem delivers clarity in a complex energy landscape, enabling grid-ready, revenue-focused decisions that drive lasting results.

Learn more about how Stem’s Managed Services can simplify operations with expert support.