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Power Purchase Agreements (PPAs)

A Power Purchase Agreement (PPA) can help your organisation secure long-term price certainty and move beyond short-term contract cycles. Consultiv Utilities helps large organisations, businesses and SMEs to set up, secure and manage PPAs.

Is a PPA Right for Your Business?

A PPA is most relevant when electricity is a material cost line, and price volatility affects budgeting. 

It is also relevant when sustainability reporting requires more confidence in the integrity of renewable procurement and certificate treatment. Industry bodies have noted growing end-user concern about REGO additionality and calls for greater transparency, which is one reason corporates explore CPPAs as an alternative to simple certificate-backed tariffs. 

You should consider a PPA feasibility review with Consultiv Utilities if:

  • You operate multiple sites or have a large and stable annual electricity demand. 
  • You want long-term price visibility, not just short-term contract optimisation. 
  • Your sustainability team needs credible progress for Scope 2 reporting and stakeholder scrutiny. 
  • You have internal procurement or finance governance that requires clear risk allocation and contract management plans. 

Speak to our expert team today to book your initial consultation. 

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PPAs for Your Business

A PPA is a practical route to procuring renewable electricity with clearer commercial terms than a standard green tariff approach. If you are weighing cost control alongside sustainability outcomes, the right PPA structure can support both.

What is a Power Purchase Agreement (PPA)?

A Power Purchase Agreement is a long-term electricity purchase agreement between an electricity generator and a buyer. 

In many corporate use cases, the generator is a renewable asset, and the agreement is designed to provide price certainty and a bankable route to market.

Energy market volatility and the journey to net zero have ignited renewed business interest in Corporate PPAs. PPAs can be structured in different ways depending on how electricity is delivered, who takes balancing risk, and how certificates and reporting are handled. 

Entering a PPA without structured modelling can expose your organisation to long-term financial risk.

Corporate Power Purchase Agreements and Virtual PPAs explained

If the buyer is a business, the PPA becomes a Corporate Power Purchase Agreement (CPPA). There are multiple CPPA options, including physical CPPA models such as sleeved and unsleeved arrangements, as well as onsite or private wire structures.

A Virtual PPA (often written as VPPA) is different. It is typically a financial hedging instrument rather than a physical supply contract, with funds changing hands when the market deviates from an agreed benchmark. This structure can be attractive for organisations that want a hedge and renewable attributes, but do not want to change physical supply arrangements.

Get in touch with our team today to learn more about PPAs and whether one is the right fit for your business.

Power Purchase Agreements (PPAs)

PPAs: Key Information

Timeframe:

  • Long-term, between 5 and 20 years.

4 Main Types:

  • Onsite

  • Offsite

  • Virtual

  • Portfolio

Key Benefits:

  • Cut your scope 2 emissions

  • Demonstrate sustainability commitment

  • Long-term energy price security

Download our PPA guide

Whether you are already exploring this topic or would like some
additional support, we’ve put together this useful PPA guide to help.

Power Purchase Agreements Explained | Download

Power Purchase Agreements - Download

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Consultiv Utilities

We consult on a wide range of Power Purchase Agreements

On-site PPA

  • An on-site PPA usually involves generation installed at or near your site, with electricity supplied directly at that location.
  • This is commonly associated with rooftop solar, carports, or adjacent land, and can be financed so there is limited upfront capital investment.

Off-site or sleeved PPA

  • An off-site PPA is produced at a different location and can be sleeved into your supply contract via a licensed supplier.
  • This structure can suit businesses that want to scale and do not have suitable on-site space.

Virtual PPA

  • A Virtual Power Purchase Agreement (VPPA) is a financial arrangement which enables you to buy the renewable attributes of a project rather than the actual energy itself.

Portfolio PPAs

  • Portfolio structures can spread risk and variability by sourcing power from multiple assets rather than one.
  • They are often considered when organisations want resilience and flexibility rather than being tied to a single generation profile.

Book your free consultation with our PPA experts. 

As independent energy consultants, we are here to help by providing you with the most suitable advice and solutions for your company.

How we can provide PPA support to your business

At Consultiv Utilities, our role is to provide independent, commercially driven PPA advisory support from feasibility through to long-term management.

Entering into a Power Purchase Agreement is a long-term strategic decision. It affects pricing certainty, balance sheet exposure, ESG reporting and procurement flexibility. It should not be approached as a simple supplier introduction exercise.

PPA Feasibility & Strategy Assessment

We analyse:
- Historical load data
- Forward demand forecasts
- Risk tolerance
- Credit position
- Existing supplier arrangements

This determines whether a Corporate Power Purchase Agreement (CPPA) or a Virtual PPA structure is commercially appropriate.

Market Engagement & Generator Sourcing

We support structured engagement with renewable developers and generators, ensuring:
- Transparent pricing comparison
- Contract term modelling
- Risk allocation review
- Counterparty assessment

Our independent advisory position ensures generator proposals are evaluated through a commercial lens, not just sustainability marketing.

Financial Modelling & Risk Analysis

PPAs introduce pricing certainty but also long-term contractual commitment.

We provide:
- Scenario modelling
- Strike price sensitivity analysis
- Volume mismatch assessment
- Wholesale market exposure modelling

This ensures board-level decision-making is based on measurable financial impact.

Contract Negotiation & Implementation

Power Purchase Agreement contracts are complex and often long-term.

We support:
- Commercial clause negotiation
- Indexation structure review
- Change in law protection
- Volume tolerance provisions
- Termination and credit risk assessment

Our objective is to align contractual language with your risk profile and operational flexibility.

Ongoing PPA Management

A PPA is not static. Market conditions, regulation and business demand change.

We provide:
- Performance monitoring
- Settlement validation
- Market benchmarking
- Strategic review at key intervals

This ensures long term agreements remain aligned with your financial and sustainability objectives.

Why choose Consultiv Utilities for Power Purchase Agreements?

Power Purchase Agreements sit at the intersection of procurement, finance and sustainability. At Consultiv Utilities, we do not sell generation. We model risk.

Our advisory approach combines:

  • Energy market expertise
  • Commercial modelling capability
  • Regulatory awareness
  • Risk management strategy

We structure and manage Power Purchase Agreements to ensure they deliver measurable commercial value.

Whether you are considering your first Corporate Power Purchase Agreement or restructuring an existing PPA portfolio, our role is to ensure clarity, compliance and financial protection. Book your initial consultation with a member of our knowledgeable team.

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FAQs

What is a Corporate Power Purchase Agreement (CPPA)?

A CPPA is a PPA where the buyer is a business rather than a utility or trader. It is typically used to secure renewable electricity at an agreed price and term, with structure options such as sleeved, unsleeved, onsite, and private wire models. 

What is a Virtual PPA?

A Virtual PPA is commonly a financial hedging instrument rather than a physical supply contract. 

A Virtual PPA can involve settlement against a pricing benchmark when the market deviates, which helps some organisations hedge price risk without changing how electricity is physically supplied. 

How long does a PPA usually last?

PPAs are often long-term and can span multi-year periods, depending on structure, asset type, and credit requirements. 

Many PPAs commonly span 5 to 20 years, which is why governance and in-life management matter. 

How do certificates and renewable claims work in the UK?

In the UK, the REGO scheme issues certificates demonstrating renewable electricity generation, with one REGO per MWh of eligible renewable output. 

REGOs are primarily used for fuel mix disclosure, and organisations often care about how certificates are treated when making renewable claims. 

       

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