Work with the renewable energy experts

Everybody's talking about having a renewable energy strategy, but how do you do it well? We can help. Renewable energy is part of Vayu's DNA. We can supply you with 100% green electricity in a number of different ways, or if you are a generator of renewable energy, we can find a route to market for your excess power.

Vayu's Renewable Credentials

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We have a proven track record with a PPA (Power Purchase Agreement) portfolio of over 200MWs and growing

We benefit from strong financial backing from the GNF group, our parent company

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We are active in both Northern Ireland and the Republic and have experience across a variety of support schemes

We have a dedicated renewables team made up of energy experts. We are part of Gas Natural Fenosa (GNF)

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We have a proven track record of working with industry stakeholders

Provider of PPAs in ROI and NI across all renewable technologies, such as Wind, Hydro, AD and Solar PV

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Extensive power and gas trading capabilities and operations team

We operate ISO-accredited quality management systems and processes

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We have a customer to staff ratio of 1:10, ensuring our customers get the best possible solutions and care

Why choose renewable energy for your business?



Generating your own electiricity on site allows you to control your energy costs



If you generate your own on site power you can avoid paying electricity transportations costs, saving between 30 - 40% on your energy bills.


Potential for Revenue Generation

Surplus electricity generated on site can be sold back to the electricity market.



Government 2020 white paper "delivering a Sustainable Energy Future for Ireland ", and incresing legislation.

Knowledge Centre

The more informed you are, the better the energy decisions you make.

Related Training

Electricity Invoices Explained

Description: This half-day intermediate course will provide attendees with all the information they will need to understand every line item on your QH electricity invoice. Go behind the scenes and take a look at where all pass-through charges come from,…

Renewable Energy PPA Questionnaire



Support and Grid

Planning Status

Generation Status

Financial Status

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Download PPA Questionnaire


Vayu has provided us with the tools and knowledge to allow us better manage our sites. We nd that Vayu’s service offerings are different to other competitors in the market, and have provided real value for our company.
David Kelly, Operations Manager of Cemex Ireland
I am not surprised that other large customers are also seeing value in using Vayu as their gas supplier. Vayu seems to be doing all the right things to establish the company as a leader in this market.
John H. Rhodes, Global Category Manager for Energy, FMC
It was important for Tesco to partner with a firm that delivers optimal value through the broadest range of procurement options, risk management tools and information services, all of which Vayu offer. This has resulted in substantial savings on our monthly expenditure. We recently extended our contract with Vayu to include another 32 of our sites.
Tesco Ireland