i3 Energy Architecture

The i3 Energy Architecture Framework

A structured framework for moving infrastructure planning from reactive to integrated and interoperable.

Energy and infrastructure planning has spent decades reacting—responding to constraints after they appear. 
The i3 Energy Architecture is a planning framework that brings utilities, owners, and operators into a shared process—allowing them to evaluate options earlier, align decisions, and move forward with confidence.

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The Framework

The i3 Framework

Intelligence

Establish Shared Understanding

The framework begins by establishing a clear baseline—site characteristics, load requirements, infrastructure constraints, utility context, and regulatory considerations. Intelligence creates a common foundation for informed decision-making.

Integration

Evaluate Options and Impacts

With a shared baseline in place, the framework supports capacity modeling, power simulations, distributed resource evaluation, and IDRP alignment—allowing stakeholders to assess scenarios and compare pathways before decisions are locked in.

Interoperability

Plan for Long-Term Flexibility

The framework then addresses long-term operational readiness—supporting flexible interconnections, program participation, commercial alignment, and evolving load requirements over time.

Why the i3 Framework

Modern infrastructure decisions are often fragmented across organizations, timelines, and data sources. Utilities, developers, and operators frequently plan in isolation—creating late-stage constraints, misaligned investments, and unnecessary risk.