Hemiko Limited

Castletown Office, Rockcliffe
286 Euston Road

Hemiko builds bespoke energy networks for the new build and retrofit environment. We are committed to the long-term success of every system we create and every community or business it serves.

We finance, design, build and operate district energy systems. Pinnacle Power works with local authorities, businesses and property developers to create value, reduce costs and deliver a well-designed, low risk system. 

Our Services;

Reliable and sustainable energy, centrally generated for the community it serves. We take a ‘whole market’ view of the technology available and use our in-house design team to provide the best advice specific to your particular needs and circumstances. An effective district energy network makes the best use of your available resources, local conditions and environmental factors to create opportunities where others might struggle.

Our experienced team understand not only the technical challenges but also the logistical ones – like the need to work sensitively in communities and keep disruption to an absolute minimum at all times. We have experience in working on time and within budget to deliver a secure and warranted system.

Operation and maintenance
Preserving the value of these vital assets, while ensuring your customers enjoy uninterrupted access to the energy they need, backed by a level of support that exceeds their expectations.

Managing customers
This is the most important part of making sure your energy network is a success. Pinnacle as a family of companies has always focused on working with residents and customers to deliver a service which can be communicated, understands and works with the community to ensure the best possible outcomes.

We specialise in delivering innovative financial structures to fund and operate energy networks. Our goal is always to create a solution that works for all parties over the short, medium and long-term of the network’s life. We deliver a dependable solution with the risk substantially removed. Customers enjoy the benefits of cheaper and more sustainable energy, and we create a long term partnership that allows us to manage and improve the network over time.

Energy purchase
Using our in-depth market knowledge and awareness of energy price trends, we buy in volume at the right time to enable greater savings. By specialising in handling multiple suppliers, contracts can be renegotiated, synchronised and aggregated to reduce costs further and streamline administration.

Waste to energy (W2E)
We are committed to the future of waste as a vital energy source. We will operate thermal and non-thermal W2W technologies. 

Energy efficiency
With better technology comes greater efficiency. By upgrading and improving equipment over time, always with a clear cost benefit analysis, we streamline operations, reduce carbon emissions and save money.

Managed services
Having developed a district energy solution for a client, we are often called upon by our clients to deliver a range of ancillary services in support of their networks. These can include health and safety, personnel, equipment, materials, software, management accounting and administrative support services.

Engineering  support
With innovation at our core, we create intelligent ways to successfully integrate energy networks with new or existing M&E, building management and health and safety systems. We will fix problems and make the system work properly.

Key information

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BS 18001

ISO 14001 Environmental Standard



Association of Decentralised Energy UK District Energy Association Heat Network Industry Council