Energy audits for business, buildings and industry
The energy audit for companies and buildings is a key tool for improving energy efficiency, reducing costs and complying with current regulations. Gesvalt adapts this service according to the type of property or sector, ensuring an accurate diagnosis and personalised improvement proposals.
We are a leading company with more than 30 years of experience in advising companies in the areas of Consultancy and ValuationOur team of expert consultants in sustainability has leading international certifications and verifications, providing a specialised approach to sustainable business consultancy. Having the backing of an independent consultancy firm such as Gesvalt, for the development of a energy audit not only provides precision and guidance in action plans to mitigate risks ESGit also identifies opportunities, providing greater peace of mind and confidence in the company's auditing processes.
What is an energy audit and when is it mandatory?
A energy audit is a technical and systematic analysis of the energy consumption of a building, installation or set of installations. It aims to identify savings opportunities, the aim is to optimise energy use and improve efficiency without compromising the operability of the installations.
These audits should cover at least the 85 % of total final energy consumption of all installations within the national territory.
Objectives: to optimise consumption, reduce costs and comply with regulations
Energy audits enable organisations:
Detecting inefficiencies in air conditioning systems, lighting, industrial processes, etc.
Optimise consumption through proposals for technical improvements.
Reduce operating costs emissions associated with inefficient energy use.
Comply with current regulations,at both European and national level, avoiding penalties.
Which companies or buildings are obliged to carry it out?
As set out in the Royal Decree 56/2016, and associated accounting regulations, are obliged to carry out an energy audit:
- Companies with more than 250 employees.
- Public Interest Undertakings (PIEs),except those which are considered to be small and medium-sized enterprises (SMEs).
- Companies that, during two consecutive years,gather together at least one of the following economic conditions:
- Have a total assets exceeding EUR 20 million.
- To have a net turnover in excess of 40 million euros.
In addition, the results of the audit must be submitted every four years and must cover at least 85% of the total energy consumption of all installations in Spain.
Non-compliance can lead to penalties of between €1,200 and €60,000, imposed by the Spanish Accounting and Auditing Institute (ICAC).
Regulatory framework: Directive 2012/27/EU
and national transposition
The legal framework governing energy audits is based on two pillars.
The Directive 2012/27/EU of the European Parliament and of the Council on energy efficiency, which lays down common measures to promote energy efficiency in the European Union and the Royal Decree 56/2016,which transposes this Directive into Spanish law, specifying the compulsory of energy audits for large companies every four years and the need for energy audits to be carried out by qualified energy auditors.
What does an energy efficiency audit include?
Analysis of energy consumption and losses
The energy efficiency audit assesses the actual energy consumption of buildings or installations, identifying inefficiencies and losses in systems such as air conditioning, lighting or industrial processes.
Identification of corrective and cost-saving measures
Following the analysis, it is proposed to specific actions to optimise energy use,emissions, reduce environmental impact and improve overall energy efficiency.
Economic evaluation of the proposed actions (return on investment)
Each measure includes an analysis of costs, benefits and payback period,the EU's policy on the impact of the EU's development aid, helping to prioritise the investments with the greatest impact.
Final report certified by accredited auditor
The process concludes with a official report,validated by a energy efficiency auditor qualified, which complies with the regulations in force for energy efficiency audits in buildings.
Types of energy audit according to
the type of property or activity
Energy audit in companies and SMEs
A energy audit in companies allows us to identify inefficiencies in processes, installations and general consumption. At Gesvalt, we advise both large corporations and SMEs which, although not required by law, seek to optimise resources and improve their ESG positioning. These audits include the analysis of electricity, heat and fuel consumption, as well as corrective proposals with economic evaluation.
Energy audit in residential buildings and communities
The energy audit in buildings is especially useful for communities of owners, residential blocks and single-family homes. Evaluating insulation, heating systems or the efficiency of lifts can improve comfort and reduce common costs. A energy audit of a house can also support energy refurbishment or energy rehabilitation decisions, especially in projects with access to subsidies.
Energy audits in hotels, hospitals or shopping centres
The energy audit in hotels,the focus is on the intensive and continuous use of energy in hospitals and shopping centres. In these spaces, air conditioning, hot water, lighting and technical equipment systems are analysed. The aim is to ensure efficiency without compromising comfort or operations, which is key in energy-intensive sectors.
Energy audit in industry and production plants
A industrial energy audit addresses complex consumption associated with machinery, production processes and internal logistics. The energy audit in industry,the aim is to be able to identify improvements in both energy efficiency and the sustainability of the production chain. Priority is given to measures with a high return on investment and low impact on daily production.
Why trust Gesvalt as your company for
energy audit?
At Gesvalt we offer a comprehensive and specialised service in energy auditour approach combines technical rigour, regulatory knowledge and multi-sector expertise. Our approach combines technical rigour, regulatory knowledge and multi-sector expertise.
Technical and independent audits
We do regulatory energy audits in accordance with Royal Decree 56/2016, with total objectivity and no conflict of interest. The diagnostics cover at least 85 % of the energy consumption of the installations, ensuring reliable and applicable results.
Accredited staff with regulatory and efficiency expertise
We have a team of energy auditors highly qualified and with extensive experience in the application of European and national regulations. Their experience covers sectors such as real estate, industry, hotels and healthcare, guaranteeing a technical and contextualised vision.
Deliverables tailored to certifications, subsidies or legal compliance
Our reports serve as a basis for energy certification processes (BREEAM, LEED, GREEN), application for public aid or to demonstrate the mandatory legal compliance,this makes us a strategic ally for large companies as well as for SMEs and institutional owners.
Benefits of conducting an energy audit
Reducing energy consumption and electricity bills
It allows inefficiencies to be detected and improvements to be implemented that reduce energy consumption and costs.Enhancing the value of real estate and industrial assets
Increases the attractiveness and value of buildings or facilities,the key to sustainable investment and certification processes.Access to state aid and regulatory compliance
Facilitates access to subsidies and ensures the compliance with Royal Decree 56/2016,avoiding penalties.Identifying cost-effective efficiency investments
Following the energy audit it is proposed to measures with estimated return on investmentto decide on technical and economic criteria.Frequently asked questions on energy audits
How often should an energy audit be carried out?
How often should an energy audit be carried out?
The energy audit should be carried out every 4 years in large companies or buildings subject to legal obligation. It is key to detecting savings and complying with current regulations.
What is the difference between an energy audit and an energy certificate?
What is the difference between an energy audit and an energy certificate?
The energy certificate evaluates the efficiency of a building with a letter (A-G), while the energy audit analyses actual consumption and proposes concrete improvements. They are complementary documents.
Can Gesvalt audit an entire network of premises or buildings?
Can Gesvalt audit an entire network of premises or buildings?
Yes, at Gesvalt we carry out energy audits for premises, offices or buildings, with centralised solutions adapted to each client or sector.
What data or plans do I need to provide?
What data or plans do I need to provide?
Drawings of the building, energy bills, details of thermal installations and use of the building are required. The more information, the more accurate the energy audit will be.
Other services
Environmental Certifications for buildings
Life cycle and circularity consultancy
We apply life cycle analysis (LCA) and circular economy criteria to reduce environmental impact and improve asset resilience.
Decarbonisation Processes
We define ESG strategies, measure performance and develop decarbonisation plans with energy audits, metrics and roadmaps.