Power Promise Green Energy from 10p per kWhr

Lighten the load and see savings from day one with our price guarantee

100% renewable energy as sustainable matters

Save 33% on power
costs by switching to us

What makes us different to other energy providers?

The main difference between Regenerco Power Promise and other providers, is there is no initial outlay, nor are there any loans or credit to be taken allowing you, our customer, to see savings from day one.

We believe this is to be a real benefit during these unprecedented times and will hopefully help smaller businesses on the road to recovery.

Regenerco Price Promise:
10p per KWhr (indexed at 3% pa)
12p per KWhr fixed for 5 years
(indexed at 3% pa thereafter)

That’s 33% in savings (from the average rate of 15p per KWhr)

Savings easily illustrated

Free Installation & Maintenance

Better still, our panels are installed by our team of experts, free of charge, and maintained and serviced for 25 years throughout the duration of your agreement. Our aim is to provide peace of mind for longer, compared to other providers who only offer equipment warranties for an average of 10-12 years.

Until January 2021, we are offering our energy partners a flexible contract to provide further savings. We appreciate many businesses have been hit hard by the recent isolation rules and outbreak of COVID-19, and to help support you we want to offer as much power as you need at the fixed of 10p pkh. Usually, consumption is based on previous years usage. However, we know that whilst you try to catch up, having been closed, you may use less energy than in 2019, with this in mind, there will be no limitations on usage.

No loans or outlay

Free structural survey

Save upto 33%
10p KW/hr or 12p KW/hr
fixed for first 5 years

Fully maintained and serviced for 25 years

Free Installation

Protecting Your Power Cost

In three easy steps


Working as an energy provider, where you buy back the power generated by your solar panels, we can ensure substantial savings. However, there is certain criteria to meet. To learn more, and find out if you qualify, we ask you to please complete the following.


    Our next step, typically, would be to arrange a site visit and structural survey. However, due to the isolation rules, we will instead schedule a phone call at your convenience to discuss the project in detail. This way, we can get all elements in place, ready to go once government restrictions have been lifted.

    Plug into grass


    We will then need to speak with your District Network Operator to make sure we can safely supply your power. Having received acceptance we can then install your solar panels so you can immediately begin to experience the benefits and cut energy costs. Typically, we aim to complete the process from the initial site meeting to installation between 1-2 months. However, there may be some delay for the remainder of 2020 but, we will always endeavour to deliver as soon as possible.

    Man fixing solar panel

    After 25 Years...

    Having secured your power costs for 25 years, we will hand over full ownership of your panels at the end of our agreement, ensuring usage of free energy creating huge savings.

    Other benefits include:

    • Increased asset value of the property
    • Protection against rising energy costs
    • Improved EPC rating for the building
    • Assistance with compliance targets for
      ISO 50001, ESOS and CRC

    Together we can do our bit

    At Power Promise, we are committed to providing renewable energy solutions that are tailored to our customer’s needs, whilst also investing in the community. The way we see it, renewable energy is an ‘investment in the future’, which is why we aim to protect the environment by respecting Earth’s natural system.

    We pull on the most powerful natural resource to tackle climate change at the core, whilst also ensuring safe and secure power supplies.

    Not only this, we are committed to supporting the businesses we work with, in order to help them cut costs and use the money saved on other investments to grow.

    Our history

    Regenerco Ltd has proudly supplied renewable energy to large enterprises for over a decade. Funded by city investors, and benefiting from the success of working with leading brands, Power Promise was established to extend our price promise to all businesses looking to cut costs at the basics.