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Assistance, grants and financing: helping your company's energy transition in 2025

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Assistance, grants and financing: helping your company's energy transition in 2025

Mis à jour le

March 4, 2026

8

Min reading

In 2023, the industrial and tertiary sectors represent 35% of energy consumption in France. Without aid, electricity prices for professionals in 2024 are 74% higher than in 2021. Whether for ecological or economic reasons, the energy transition is no longer an option for businesses.

It is a necessity.

Energy sobriety, energy efficiency and the development of renewable energies are the keys to action. Solutions exist for all budgets.

But investment is still a hindrance. How to finance your company's energy transition in 2025?

Between public subsidies, private financial support and innovative financing tools, SirEnergies details the aids that can be mobilized for an accessible energy transition.

Why start the energy transition of your company?

Investing in energy transition is a financial commitment. But in the long term, it is a winning bet with positive financial, commercial, regulatory and human benefits.

Did you know that?

The energy consulting and sourcing firm, SirEnergies supports companies determined to optimize their electricity and gas consumption and to succeed in their energy transition.

Discover our solutions

Reduce your energy bill

The rule is unquestionable: The less we consume, the less we pay. Self-consuming your own energy production or reducing your energy consumption immediately reduces the energy bill. Businesses that choosePhotovoltaic self-consumption see their costs drop by 20 to 40%.

In the long run, the energy transition remains a winning choice. The investment is gradually amortized thanks to the savings made. Controlling consumption also protects businesses from unpredictable fluctuations in energy markets.

Attracting customers

In a context under tension, competition is growing stronger. More and more demanding, customers prefer exemplary companies committed to the energy transition.

Demonstrating concrete actions in favor of the environment is a Real asset in the competition local, national, and global.

Comply with regulatory obligations

Investing in the energy transition makes it possible to comply with regulatory obligations, strict in terms of energy.

For example, energy efficiency and the use of renewable energies make it possible to reduce annual energy consumption year after year, as imposed by the Tertiary decree to businesses devoting at least 1,000 m² of their surface area to tertiary activities.

The energy transition also improves the results of carbon balance and the energy audit, mandatory every four years for large companies.

Improving your image as a responsible company

The energy transition — when it is authentic and not assimilated to greenwashing — conveys the positive image of a an exemplary company committed to the challenges of its time.

Concrete environmental actions are a strong communication element internal and external. Elles affirm the CSR policy of the company (Corporate Social Responsibility) and improve its extra-financial performances (ESG), which are increasingly scrutinized by stakeholders (customers, investors, partners).

Investing in the energy transition also boosts the attractiveness of the company, reduces turnover and facilitates recruitment.

Valuing the company's real estate assets

Insulated and efficient buildings, a solar power plant on the roof, electric charging stations or photovoltaic shades enhance the company's real estate assets, and in particular the unused car parks. In case of rental or resale, this high-performance equipment justify higher prices.

Did you know that?

Our experts imagine for each of the customized solutions, concrete and effective for manage your strategy and control your budget energy over time.

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Businesses: what are the main aids for the energy transition in 2025?

Grants, fiscal aids, loans...: in 2025, many public and private actors are supporting companies committed to an energy transition process.

Aid from the State and public institutions

ADEME grants

National Agency for Ecological Transition, ADEME is the key player in the public financing of the energy transition of companies. Energy sobriety, decarbonization, development of renewable energies, biomass, geothermal energy, studies and diagnostics, investments, equipment purchases: in the form ofcalls for projects, the range of aids is wide.

Major device, the Revolving Heat Fund encourages the use of renewable heat and cold production equipment to replace fossil fuels.

Specific assistance will be put in place in 2025. :

  • The springboard for ecological transition provides financial solutions to decarbonization and sustainable mobility projects of SMEs and VSEs.
  • The “ADEME Booster Entreprises” program primarily supports SMEs with tertiary buildings to carry out an energy audit and/or energy saving work.
  • Two targeted programs support energy transition and industrial decarbonization projects: the PACTE Industry and the voluntary energy audit for industry.

The Energy Savings Loan (PEE)

Businesses can also obtain financial support from Bpifrance, via the Économies d'Énergies (PEE) loan. This loan is intended for VSEs and SMEs over three years old. He complete the Energy Saving Certificates (CEE).

The PEE also supports material and intangible investments not eligible for EECs, necessary for the optimization of resources and processes (feasibility studies, procurement of services, personnel costs, etc.).

Tax aid

Businesses can also benefit fromtax benefits to finance the energy transition:

  • Exceptional amortization equipment intended to save energy or to produce renewable energies over twelve months.
  • A tax credit for the energy renovation of the premises of VSEs and SMEs for expenses incurred before December 31, 2024.
  • A tax credit for the energy renovation of tertiary buildings, up to a limit of 25,000 euros.

Regional and local aid

Under certain conditions, companies can also access public subsidies from local authorities, which can be combined with national aid. The systems differ according to the geographical area, depending on local policies to support the energy transition..

For example, the Normandy Region focuses its support on renewable energy production projects.

La Grand Est Region provides support for surface geothermal, wood energy or solar thermal projects.

La New Aquitaine Region finances strategic advice to very small businesses with less than 10 employees to promote ecological, climate and social transition.

Assistance is also available At the scale of Smallest territories, such as the “Coup d'Pouce” to energy sobriety from the Communauté d'Agglomération Hénin-Carvin for local SMEs and SMEs.

Given the variety of devices, businesses must inquire with their local authorities to find out what assistance can be mobilized on their territory. They can also consult the online help portals:

  • The portal of the National Chamber of Trades and Crafts (CMA)
  • The Aides Territories portal of the National Agency for Territorial Cohesion (ANCT)
  • The portal of the National Chamber of Commerce and Industry (CCI)

Energy Saving Certificates (CEE)

For 20 years, the Energy Saving Certificates or CEE finance the energy transition through bonuses offered to businesses and individuals by obligated actors.

The EEC system is based on the The “polluter pays” principle.

CEEs allow energy suppliers and fuel distributors to prove their action in favor of the energy transition. To obtain them, they can carry out their own energy-saving work or finance the energy efficiency of businesses and individuals through financial aid.

The works and equipment eligible for the CEE are detailed in sheets classified by sector. The amount and conditions of the aid are freely defined by the actors obliged..

Did you know that?

Thanks to the mechanism of Energy Saving Certificates (CEE), you can finance your energy efficiency work.
SirEnergies supports you in this process!
Click below for more information:

Solution Energy Saving Certificates (CEE)

Innovative solutions to finance the energy transition of businesses

Thanks to innovative financing solutions, companies can control their initial contribution and smooth out investments for the energy transition over time.

Third-party financing and the energy performance contract

The energy performance contract (CPE) is a innovative financing tool of the energy transition.

The company entrusts a specialized operator with the energy management of a building and/or energy renovation work. The operator is committed to achieving a energy performance guarantee (GPE). The investments are financed by the company and/or the operator. If the energy performance objective is exceeded, the operator receives a bonus. If not, he pays compensation to the company. This system Accelerates projects and ensures rapid energy savings to amortize investments.

CPE should not be confused with third-party financing. In this system, investments are taken care of by the third party financing company (STF). The company is gradually repaying it thanks to the energy savings achieved. This system eliminates the initial investment and limits financial risks.

Leasing or renting (with option to buy)

Leasing allows the company to engage in the energy transition without initial investment. This solution Smooths the investment over time.

A company can today rent solar panels. The principle is simple: the supplier installs photovoltaic panels on the roof of a building; the company pays rent to use them. The price varies according to the installed capacity and the duration of the rental. At the end of the contract, the company can either buy the panels or require them to be removed.

Many operators also offer rental of charging stations for electric vehicles. This solution protects the company from budgetary surprises. Fixed and known in advance, monthly payments include maintenance, maintenance and supervision.

Crowdfunding or private financing

Crowdfunding is a financing solution open to all, even if contributors are more sensitive to the projects of small local entrepreneurs. As part of the energy transition, it can help Complete a financing plan.

Three forms of crowdfunding coexist: in the form of a gift, with or without consideration; in the form of a loan, with or without interest; in the form of an investment, with a stake in the company's capital.

Depending on their size, activity and status, companies can also finance their energy transition projects by requesting impact investors via the private equity or by broadcasting green bonds.

To conclude...

Investing in the energy transition means choosing to transform environmental challenges into performance drivers. Often perceived as a constraint, the energy transition protects the sustainability and competitiveness of the company, while supporting a more sober and sustainable future. In 2025, immobility is no longer allowed. Funding exists. The solutions are there.

The real question is no longer “Can we afford to invest in the energy transition? ”, but good “Can we still afford not to? ” It is up to each company to choose its pace according to its budgetary capacities. SirEnergies is there to support you on the path of your transition. Ready to take action?

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The answers to your questions

What is the point of following Spot & Forward prices?

This makes it possible to choose the right time to contract, secure your budgets and anticipate increases.

Who can benefit from optimizing invoices and taxes?

All businesses, from SMEs to large organizations, can benefit from this service. Les local authorities also find it a lever to better control their budgets.

Comment réduire la puissance souscrite de son compteur ?

En analysant votre courbe de charge pour identifier la puissance réelle appelée, puis en demandant un ajustement à votre fournisseur ou via un expert en énergie.

How to optimize the taxes and contributions of a community?

Communities are subject to taxes such as TICFE or TICGN. Sirenergies analyzes invoices, identifies exemption possibilities and fixes possible errors to reduce the tax burden.

What taxes are particularly relevant to manufacturers?

The industry is concerned by TICFE, TICGN and other contributions that may represent an important part of invoices. Sirenergies identifies cases of exemption and accompanies the procedures to benefit from them.

What are the concrete benefits for tertiary companies?

Les profits include a direct reduction in bills, strengthened budgetary forecasting and better control of consumption. Businesses gain visibility and efficiency thanks to adapted tools.

Which taxes are particularly relevant for farms?

Farms are subject to taxes such as TICFE or TICGN. Sirenergies verifies their application, identifies cases of exemption and accompanies the procedures to reduce the tax burden.

What is the difference between €/MWh and kWh?

The €/MWh is a price unit used in wholesale markets, while kWh is the unit visible on your bills.

How do I read an electricity or gas bill?

One invoice consists of several elements: consumption, supplier share, taxes and contributions. The analysis of each line makes it possible to identify possible errors and to check the consistency with the signed contract.

What are the energy challenges for manufacturers?

Industrial companies consume large volumes of energy for their production processes. They have to deal with the volatility of prizes, multi-site management and specific taxes. Controlling costs is essential to remain competitive.

Comment réduire ma facture si les prix du marché sont volatils ?

En 2026, les principaux leviers sont : la renégociation de votre contrat de fourniture au bon moment, l'optimisation de votre tarif d'acheminement (TURPE), la vérification de votre éligibilité aux taux réduits de taxes (Accise), et la réduction de votre consommation (efficacité énergétique, autoconsommation).

What are the challenges for tertiary companies?

Tertiary companies must manage their energy costs while guaranteeing the comfort of users (offices, shops, services). Consumption is often linked to heating, air conditioning and lighting, which requires precise monitoring to avoid budgetary excesses.

Pourquoi l'humain est-il le premier levier de la performance énergétique ?

Même le bâtiment le plus moderne et le mieux isolé perd son efficacité si ses usages sont inadaptés. La technologie et les normes ne suffisent pas : la transition énergétique est avant tout une transformation humaine.

Derrière chaque kilowattheure consommé se cache une habitude.

Un collaborateur sensibilisé comprend qu'ouvrir une fenêtre alors que le chauffage est allumé ou laisser un ordinateur en veille consomme de l'énergie inutilement. En replaçant l'humain au centre de la stratégie de gestion de l'énergie, l'entreprise s'assure que ses équipements performants sont utilisés de manière optimale, garantissant ainsi une rentabilité durable et un impact environnemental réduit.

How do I get a tax exemption?

Some businesses may obtain a partial or total exemption from the TICFE or the TICGN, depending on their activity and energy intensity. The support of an expert makes it possible to identify the eligibility criteria and to put together the file.

How to optimize taxes and contributions?

Tertiary companies are concerned by taxes such as TICFE or TICGN. Sirenergies checks the accuracy of invoices, identifies possible exemptions, and helps correct errors to sustainably reduce costs.

Quand faut-il renégocier son contrat d'électricité professionnel pour 2026 ?

Idéalement entre 6 et 12 mois avant l'échéance, de préférence au printemps ou au début de l'été lorsque la demande est plus faible.

Comment mobiliser les collaborateurs autour d'un projet de sobriété énergétique ?

La réussite d'un projet collectif énergie repose sur trois piliers fondamentaux :

  • La visibilité : On ne gère bien que ce que l'on mesure. Partager les données de consommation via des outils comme l'application Pilott donne un sens concret aux efforts fournis.
  • L'incarnation : Nommer des ambassadeurs énergie internes permet de diffuser les bonnes pratiques par l'exemple et de lever les freins opérationnels propres à chaque métier.
  • La gamification : Transformer la contrainte en défi (challenges inter-services, concours de l'équipe la plus sobre) crée une dynamique positive et renforce la cohésion d'équipe autour des enjeux RSE.

How to properly define your subscribed power?

The subscribed power must be calculated according to the consumption profile and uses (heating, industrial processes, tertiary equipment). One fine analysis makes it possible to ensure the adequacy between real need and contract.

Why launch an energy tender?

Un appel d’offres permet de mettre en concurrence plusieurs fournisseurs d’électricité et de gaz afin d’obtenir des conditions contractuelles optimisées. C’est une démarche transparente qui permet de choisir l’offre la plus adaptée aux besoins budgétaires et techniques de l’organisation.

What is energy sourcing?

Sourcing consists in identifying and analysing the offers of several electricity and gas suppliers. This approach makes it possible to obtain contracts adapted to the consumption profile and budgetary constraints of the company.

Qu'est-ce qui remplace l'ARENH en 2026 pour les entreprises ?

L'ARENH est remplacé par le VNU (Versement Nucléaire Universel), un mécanisme de redistribution des revenus excédentaires d'EDF en cas de prix très élevés, et par les CAPN, des contrats long terme pour les gros industriels.

Le prix de l'électricité va-t-il baisser en 2026 ?

Pas nécessairement sur votre facture finale. Si les prix de gros (le prix de l'énergie brute) ont baissé, les coûts d'acheminement (TURPE) et certaines taxes augmentent, compensant souvent la baisse de la part énergie.

What are the energy challenges of the agricultural sector?

Farms must deal with high seasonal needs (greenhouse heating, irrigation, storage) and high volatility of prizes. Controlling these costs is essential to maintain profitability and secure the business.

What are the main taxes applicable?

Among the taxes include TICFE, TICGN, CTA, CJA and TURPE. They represent a significant part of the bill and vary according to consumption profiles. Understanding them well is essential to optimize costs.

Why change energy suppliers?

Changing suppliers can allow you to benefit from more competitive prices, adapted services or better contractual conditions. Thanks to sourcing, change is happening without interruption of supply.

What are the advantages of sourcing?

Sourcing offers better visibility on the market and promotes the selection of competitive contracts. It helps to reduce the risks associated with price volatility and to optimize the energy budget.

What are the consequences of overpowering?

Exceeding capacity leads to financial penalties and can impact the size of the contract. Adjust the correctly subscribed power makes it possible to avoid these additional costs.

The answers to your questions

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