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What is an energy consultancy and why is it key in Madrid?
Having an energy consultancy in Madrid has become an essential step. Even more so in a context marked by high electricity and gas bills, new European efficiency regulations, and a growing concern for the environment.
It’s not just about saving money, but about building and renovating more efficient, healthy, and sustainable buildings. At CleanFinTech, we help owners, architects, developers, and construction companies optimize the energy consumption of their projects. Our approach combines advanced technology, international certifications, and in-depth knowledge of the Madrid market. In this way, we ensure that each project not only reduces costs but also increases its market value and improves the well-being of its occupants.
Energy consultancy services in Madrid
Los servicios de consultoría energética abarcan desde diagnósticos técnicos hasta la implementación práctica de soluciones. Una visión integral permite acompañar al cliente en cada etapa: desde el diseño de la vivienda hasta la rehabilitación de edificios antiguos.
Contact us to learn more about our energy consulting service in Madrid.
1. Energy audits and Blower Door tests
An energy audit is the first step in understanding the true condition of a building. Using techniques like the Blower Door test, we can measure airtightness, identify air leaks, and locate energy losses. This data allows us to design effective interventions and verify the results of the improvements made.
2. Consulting in design and rehabilitation
Designing or renovating with energy efficiency criteria guarantees long-term savings. We work with Passive House standards, optimizing the building envelope, orientation, and the choice of windows and insulation. In existing homes, we carry out renovation plans that achieve energy savings of 70 to 90%.
3. Bioconstruction and sustainable materials
Choosing healthy and sustainable materials is key. We opt for natural solutions like wood fiber, hemp, and lime, which, in addition to improving insulation, also benefit indoor air quality. This approach responds to both environmental needs and the growing demand for healthier and more durable spaces.
4. Innovation in renewable energy and clean finance
Beyond technical consulting, we integrate renewable energy systems such as solar panels, controlled mechanical ventilation, and heat recovery. Furthermore, we explore innovative financial models that facilitate the adoption of these technologies, reducing initial investment and accelerating returns.
Benefits of hiring an energy consultancy in Madrid
The benefits are numerous and go beyond economic savings:
- Energy savings: Up to 90% reduction in heating and cooling costs.
- Greater comfort: Stable temperature, no drafts or humidity.
- Increased property value: More attractive homes and buildings on the market.
- Regulatory compliance: Alignment with legal requirements for efficiency and sustainability.
- Health and well-being: Improved indoor air quality and reduced pollutants.
Success stories in Madrid
Detached house in the southern area of Madrid
- Problem: Energy losses due to old windows and insufficient insulation.
- Solution: Blower Door testing, window replacement, and sealing of leaks.
- Result: 80% reduction in energy consumption and improvement in indoor air quality.
Rehabilitation of a residential building in the center of Madrid
- Problem: Outdated materials and poor ventilation.
- Solution: Bioconstruction, natural insulation, and a controlled mechanical ventilation system.
- Result: Increased comfort and 70% savings on heating and cooling costs.
Book a consultation in Madrid with our team now.
Comparison: Why choose an energy consultancy over other options?
Many property owners and developers in Madrid wonder if they really need an energy consultancy or if an installer or architect would suffice. The difference lies in the comprehensive approach:
- Installer: focuses on installing a specific product (boiler, windows, insulation) without analyzing how it interacts with the rest of the building.
- Architect: designs the space and aesthetics, but rarely goes into detail about energy consumption, energy ROI, or airtightness simulations.
- Energy consultant: evaluates the building as a system, measures, calculates, and proposes coordinated solutions that ensure comfort, savings, and regulatory compliance.
At CleanFinTech we work hand in hand with architects and installers, but we add the strategic vision that ensures the investment translates into measurable results.
Book a consultation with our team now.
ROI: How much are actually saved?
One of the biggest fears for customers is the initial cost. However, the data speaks for itself:
- An energy audit in a single-family home in Madrid can cost between 600 and 1,200 euros, depending on the size.
- The recommended improvements (insulation, carpentry, controlled ventilation) usually involve an investment of 8,000 to 20,000 euros, depending on the project.
- The average annual energy savings range between 1,000 and 2,500 euros, which means that the investment can be recouped in 4 to 7 years.
Furthermore, the increased value of the property and the possibility of accessing public aid or subsidies for energy efficiency further reduce the payback time.
Need urgent help? Contact us to schedule an appointment within the next 48 hours. Starting at USD 250/hour.
The future of energy efficiency in Madrid
The European Union is moving towards nearly zero-energy buildings. In Spain, regulations already require stricter energy certifications, and home renovations will be key in the coming years.
In the Community of Madrid, especially in the southern area and in Toledo, the demand for Blower Door testing and Passivhaus consulting is growing. More and more families and developers understand that efficiency is not just a legal requirement, but an opportunity to:
- Reduce energy dependence.
- Increase families’ independence from tariff increases.
- Contribute to the climate goals set for 2030 and 2050.
In this context, an energy consultancy like CleanFinTech becomes a strategic partner for current and future projects.
Why choose CleanFinTech as your energy consultancy in Madrid?
- Proven experience: over 30 years in energy, construction and sustainability projects.
- Recognized certifications: specialists in Passivhaus and Blower Door testing.
- Continuous innovation: from emerging technologies like hydrogen and fuel cells to new models of efficient construction.
- Ethical commitment: each project seeks profitability, efficiency and environmental responsibility.
- Registered with the CTE: An important point to highlight is that CleanFinTech is registered as an accredited laboratory under the CTE (Technical Building Code) in Spain for performing airtightness tests using blower door tests. Our registration number is MAD-L_103, which guarantees that all tests comply with official standards and provide recognized and valid results.
Frequently Asked Questions (FAQ)
How much does a Blower Door trial cost in Madrid?
The price depends on the type of building, but it usually pays for itself in a few months thanks to energy savings.
Is it necessary to replace all windows to improve efficiency?
Not always. In many cases, proper sealing and the elimination of thermal bridges are sufficient.
Does an energy consultancy only work on large projects?
No. We also help homeowners and small businesses in Madrid.
Do you have more questions? Contact our experts
Energy consultancy in Madrid
Our consulting service includes:
- Visual inspection of key areas that are often overlooked by owners.
- Recommendations for specific tests that the contractor should perform to ensure reliable results.
- Didactic explanation of how the energy dynamics of the home currently work.
- Prioritizing improvements with the greatest impact on efficiency, comfort, and savings.
- Definition of measurable performance objectives that the contractor must commit to achieving.
- Video recording of the session, available for unlimited review at any time.
Energy efficiency is not a passing fad; it is a real necessity to reduce costs, comply with regulations, and improve quality of life.
If you are looking for an energy consultancy in Madrid or Mallorca that combines experience, innovation and tangible results, at CleanFinTech we are ready to assist you.
In addition, we have rapid tests available for Madrid, Toledo and Mallorca









