Retrofits – SustainErgy

Building Retrofits

SustainErgy supports building retrofit initiatives by helping organizations identify, evaluate, and prioritize upgrade opportunities that improve energy performance, reduce operating costs, and support long-term asset and emissions objectives.

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Organizations managing existing buildings often face challenges when planning upgrades or improvements.

Common challenges include:

Impact Uncertainty

Uncertainty around which upgrades will deliver the greatest impact

Budgetary Coordination Gaps

Difficulty coordinating retrofit decisions with capital budgets and asset renewal cycles

Implementation Sequencing Risks

Limited clarity on the timing and sequencing of retrofit actions

Strategic Context Deficiency

Risk of pursuing upgrades without sufficient performance or cost context

Retrofit planning addresses these challenges by providing a structured, informed approach to upgrading existing facilities.

Value-Driven Retrofit Support

SustainErgy delivers retrofit support as a planning and decision-support process, focused on practicality, alignment, and long-term value.

Potential retrofit opportunities are identified based on observed conditions, energy performance data, and building use.

Opportunities are reviewed at a planning level to understand relative impact, complexity, and alignment with organizational goals.

Retrofit actions are organized into short-, medium-, and long-term priorities to align with capital planning and operational capacity.

Retrofit opportunities are coordinated with asset management plans, energy strategies, and emissions reduction objectives.

Findings are documented clearly to support internal decision-making and funding considerations.

Service Scope & Outputs

Retrofit services are tailored to the building type, portfolio size, and planning objectives and may include:

Comprehensive Upgrade Identification

Identification of operational, equipment, envelope, and system upgrade opportunities

Planning-Level Impact Evaluation

Planning-level evaluation of energy, cost, and emissions impacts

Tiered Action Assessment

Consideration of low-cost, moderate, and capital-intensive retrofit actions

Lifecycle & Asset Alignment

Alignment of retrofit opportunities with asset renewal and lifecycle timing

Strategic Phasing Roadmap

High-level prioritization and phasing roadmap

Capital Planning Support

Summary documentation suitable for capital planning, budgeting, and funding support

Services are provided at a planning level and do not include detailed design, construction management, or implementation oversight.