
PRACTICE AREAS
Energy
The energy transition is built on contracts. We negotiate them.
We support renewable energy projects throughout their entire legal lifecycle. We manage the permits and authorisations for solar, wind and energy storage plants; negotiate PPAs and PSAs for the sale of energy, as well as EPC and O&M contracts for their construction and operation; and structure the project finance to fund them. We also advise on self-consumption, obtaining Energy Saving Certificates (CAEs) under the system set out in Order TED/815/2023, and preparing the operational documentation for submission to the administrator to obtain CER certificates, including their treatment as an asset and their tokenisation.
Our Approach · From authorisation to the PPA
We provide advice across the entire renewable energy value chain: from obtaining permits and authorisations for the plant through to project financing and the sale of the energy generated. We have in-depth expertise in the sector-specific contract types — PPAs and PSAs, EPC and O&M contracts, and the leasing of renewable energy assets — as well as self-consumption schemes and energy efficiency schemes.
Legally speaking, a renewable energy project is a network of interdependent contracts: the PPA that secures the revenue, the EPC that builds the plant, the O&M that keeps it operational, and the financing that makes it all possible. The allocation of risks across each of these determines the project’s bankability as a whole, which is why we do not negotiate them in isolation: we design the entire contractual structure with the aim of securing financial closure.
In addition to the procurement process, there is the regulatory framework: access and connection permits and administrative authorisations, self-consumption arrangements, the Energy Saving Certificates (CAE) scheme established by Order TED/815/2023, and the ESG framework — CSRD, green taxonomy and carbon markets —.
CER
We advise participants on how to document their operations in order to obtain the certificates from the administrator
CAE
Advice on obtaining Energy Saving Certificates (Order TED/815/2023)
CSRD
Self-consumption, sustainability reporting, treating the certificate as an asset, and its tokenisation
SERVICES
What we do
PPAs and PSAs
Negotiation, drafting and review of contracts for the sale and supply of energy: pricing structure, term, production profile, guarantees of origin, payment guarantees, grounds for termination and regulatory change clauses, in both physical and financial arrangements.
EPC and O&M contracts;
Engineering, procurement and construction (EPC) contracts, turnkey contracts and plant operation and maintenance contracts: milestones and penalties, performance and availability guarantees, and coordination of interfaces between the contractor, operator, developer and financiers.
Project finance
Structuring of the non-recourse financing for the project: due diligence on bankability, a package of guarantees relating to the project’s assets and contracts, direct contracts with the lenders, and fulfilment of conditions precedent until financial close.
Permits and authorisations
Administrative procedures for solar, wind and energy storage plants: access and grid connection permits, prior administrative authorisation and planning permission, environmental impact assessment, operating authorisation and municipal licences.
Self-consumption
Advice on self-consumption installations with and without surplus energy: choosing the appropriate scheme, offsetting surplus energy, sharing arrangements for collective self-consumption, and contracts with installers and energy suppliers.
CAE and ESG
Energy Saving Certificates Scheme (Order TED/815/2023): obligated parties and delegates, CAE agreements and verification of savings. CSRD compliance, European green taxonomy, emission allowances and carbon markets.
METHOD
How we work
Project assessment
Development phase, status of permits, corporate structure of the vehicle and an overview of the contracts required prior to commencement of operations.
Contractual structure
Co-ordinated negotiation of PPAs, EPCs and O&M contracts: the allocation of risks under each contract is designed with the bankability of the project as a whole in mind.
Financing and closing
Support with project finance: due diligence, security package, direct contracts and conditions precedent up to financial close.
Operations and compliance
The life of the project following commissioning: O&M incidents; CAE management; ESG reporting; and renegotiations in the event of regulatory or market changes.
EXPERIENCE
Proven track record
CER
We advise participants on how to document their operations in order to obtain the certificates from the administrator
CAE
Advice on obtaining Energy Saving Certificates (Order TED/815/2023)
CSRD
Self-consumption, sustainability reporting, treating the certificate as an asset, and its tokenisation
We publish regularly on the regulations and contracts we advise on: the CAE system and energy efficiency, carbon markets and the ETS, the carbon footprint as a financial indicator, project finance and renewable energy procurement. We also publish regularly on the sector, with over 80 freely available energy and ESG analyses, although the best testament to our expertise is the contracts our clients secure.
TEAM
Who advises you
FREQUENTLY ASKED QUESTIONS
What clients ask before engaging us
The key lies in how risks are allocated: structure and pricing formula, term and production profile, treatment of volume risk, guarantees of origin, counterparty payment guarantees, grounds for early termination, and clauses relating to regulatory or legislative changes. And a cross-cutting issue: if the project is to be financed, the PPA must be bankable — financiers will scrutinise it line by line.
The EPC (Engineering, Procurement and Construction) is the turnkey contract under which a contractor designs, supplies and builds the plant, with milestones, penalties and performance guarantees. The O&M (Operation and Maintenance) contract governs the plant’s operation and maintenance once it is up and running, usually with availability commitments. Both must be consistent with each other and with the PPA and the financing arrangements: gaps between contracts are the main source of disputes.
Project finance is financing without recourse — or with limited recourse — to the developer: the debt is repaid from the cash flows generated by the project itself. That is why lenders scrutinise all the contracts (PPAs, EPCs, O&M contracts, permits, land titles) and require a package of security over the project’s assets and rights, as well as direct contracts that allow them to intervene if anything goes wrong. Our job is to ensure that the contractual structure passes that scrutiny.
Energy Saving Certificates are electronic documents that certify final energy savings resulting from an energy efficiency measure. The system, established by Order TED/815/2023, enables obligated parties to fulfil their energy-saving obligations by obtaining Energy Saving Certificates (CAEs), either directly or through a delegated party, and offers companies carrying out energy efficiency measures the opportunity to monetise them. We advise on the structuring of ESCO agreements and on relations with authorised agents.
In general: permits for access to and connection to the grid, prior administrative authorisation, administrative authorisation for construction, an environmental impact assessment where applicable, an operating licence and the relevant municipal licences. The specific process depends on the capacity and on whether jurisdiction lies with the regional or central government, and the deadlines and expiry dates for key milestones require careful planning from the outset.
It depends on the capacity of the installation, the chosen scheme (with or without surplus electricity) and the autonomous community: installations with lower capacity benefit from simplified procedures, whilst larger ones follow a process more akin to that of a power station. We analyse the optimal scheme, surplus compensation and, in the case of collective self-consumption, the sharing agreements between participants.
To all stakeholders in the supply chain: project promoters and developers, investors and financiers, EPC contractors and O&M operators; industrial companies that sign PPAs as buyers or install self-consumption systems; and companies with obligations or opportunities within the CAE system and in relation to ESG matters. Understanding the position of all parties enables us to anticipate, in each contract, what the other side will demand.
AREA INSIGHTS
Featured articles
The best proof of how we work is reading us. A selection of our analyses:
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