Asset decarbonization plan

Boost the sustainability of your real estate assets and increase their market value.

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Sustainable buildings that make a difference

Decarbonization plans for buildings are a quick way to identify decarbonization opportunities in portfolios. They offer a comprehensive strategy to reduce emissions and energy consumption, comply with European regulations and anticipate zero-emission targets. With a practical and adaptable approach, we analyze the portfolio and help transform your buildings into more efficient, competitive and future-proof spaces.

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Benefits of the decarbonization plan

Compliance with European regulations (Taxonomy, CSRD*, EPBD**)

Reduction of energy operating costs

Revaluation of the real estate asset (higher profitability)

Competitive differentiation vis-à-vis investors and users

Improving the energy rating and sustainability of the building

What is a building decarbonization plan?

It is a strategic and technical roadmap to progressively reduce theCO2 emissions of a building or portfolio of assets. It considers operational energy (electricity consumption, heating, cooling, domestic hot water, etc.), embodied energy (building materials, renovations) and other indirect consumption (water, waste, associated mobility). The plan is aligned with the 2050 climate neutrality objectives and with the European Union's intermediate targets for 2030 and 2040.

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Diagnosis and baseline

Preparation of the consumption and emissions baseline according to GHG Protocol and ISO 14064, with comparative analysis (CTE, LEED, BREEAM) and identification of the main sources of emissions.

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Decarbonization strategy

Proposal of energy efficiency measures, envelope improvements, efficient electrification, renewables and low footprint materials.

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Implementation roadmap

Phasing plan (short, medium and long term) prioritizing by CO2eq impact and investment, with intermediate targets (e.g. 30% by 2030).

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Economic and financial analysis

Estimation of CAPEX/OPEX, return on investment (payback, NPV, IRR) and abatement cost (€/tCO2eq), including available subsidies.

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Tracking and reporting

Definition of KPIs, reports aligned to CSRD, ESRS and GHG Protocol, and preparation for certifications (LEED Zero, BREEM, EDGE).

Work methodology

We apply a collaborative and results-oriented methodology that combines rigorous technical analysis, digital innovation and strategic vision. Our approach ensures that each plan is realistic, measurable and tailored to the client's needs.

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Collaboration and initial diagnosis


We align client goals with international commitments and regulatory requirements, conducting consumption and emissions inventories. We identify opportunities for improvement based on sector benchmarks and lay the technical and strategic foundations for a solid decarbonization plan.

Design of the decarbonization roadmap


We define technical and strategic measures prioritized according to impact and investment, structured in short, medium and long term scenarios. We include the economic evaluation of investment and operating costs, payback periods and possible aid or subsidies, guaranteeing the financial viability of the plan.
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Implementation, monitoring and communication


We ensure technical quality through internal reviews, implement energy and carbon KPIs (Key Performance Indicators), and prepare clear reports adapted to different audiences. This ensures traceability, transparency and continuous support during the execution of the decarbonization roadmap.

Competitive advantages

We have accreditations that support our experience and differentiate us as a technical consultancy specialized in sustainability. Thanks to this set of accreditations, we not only advise: we expedite, validate and accompany with official support throughout the certification process.

  • In-house technology, without external licenses
  • Multidisciplinary teams with expertise in certification
  • Training + implementation = real results
  • All-in-one platform for on-site sustainability management and monitoring.
  • Reduction of risks, costs and certification times
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Including

Proprietary environmental analysis software

We develop specific tools for:

  • Energy simulation and climate analysis
  • Calculation of Life Cycle Assessment (LCA)
  • Estimation of environmental and economic costs
  • Comparisons between building solutions

Contractor Training - ZeroConsulting Academy

We offer specialized training to contractors through our ZeroConsulting Academy platform, designed to facilitate understanding of the basic concepts of sustainable certifications and ensure proper implementation of the established criteria.

Online tracking application

Our online tracking tool adapts to the specific needs of each contractor, allowing real-time progress monitoring and automatic generation of execution reports. This improves traceability and decision making during the work, allowing:

  • Real-time recording of energy and water consumption on site.
  • Waste control
  • Monitoring of compliance with sustainable measures during execution.

Documentation management in the cloud

We facilitate the organization and review of documents through a cloud platform. Documentation is stored in structured folders, and automatic notifications are sent each time the contractor uploads new files, allowing for agile and efficient control.

Implementation of environmental measures

Direct consultancy to integrate viable and certifiable sustainable strategies in each phase: design, bidding, construction and start-up.

Asset decarbonization plan

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Take the first step towards sustainability

Contact us and we will help you to certify your project efficiently and with guarantees.

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