Products & Services
Energy storages are an essential part of modern energy systems. Polar Night Energy heat storages provide a way to be prepared for the clean energy transition and highly altering energy prices.
Feasibility study
We’ll investigate how a high temperature heat storage would operate as part of your energy system and how low energy prices could be achieved. We’ll determine an optimal design for your heat storage.
Storage-as-a-service
Storage-as-a-service for heating, process steam, cooling, and electricity. A thermal energy storage with 2 MW or 10 MW heating power as a service.
Heat storage 2 MW
Mid-sized high temperature thermal energy storage. 2 MW heating power storage with a capacity of 200 MWh is a compact solution to make your heat production affordable and sustainable.
consulting projects
We help you to select right components and tailor them to your sustainable energy system. Physical modelling and know-how on energy systems are our expertise.
heat storage 10 MW
Large high temperature thermal energy storage. 10 MW heating power storage with a capacity of 1000 MWh is able to make an entire energy system climate-neutral. Scalable for even higher heat demands.
The First Step: Order a Feasibility Study
We will inspect and evaluate your energy systems and processes. The goal of the feasibility study is to investigate how a high temperature heat storage would operate as part of your energy system and how low energy prices could be achieved with a storage solution.
We will determine optimal design for a heat storage solution to satisfy your heating requirements and find out whether a heat storage solution would be the best solution to fulfill them.
We will also give you insight and suggestions to improve your energy systems and processes for better efficiencies and less total energy consumption.
The price of the study is 12 000 € (VAT 0 %).
Requirements for the Client:
Description of the system,
Data of own electricity production (if exists) and
Consumption data for heating energy.
Please fill out our contact form and select the feasibility study button or send an email to contact@pne.fi.
Ideal for Industrial Applications
Our solution is ideal for a lot of different industries like
Energy utilities
District heating
Food & beverages
Chemistry & pharma
Metal production
Pulp & paper
Commercial buildings
Residential buildings
Textile & clothing
Other industry
Our heat storage system is scalable for many different purposes and we will expand the product range in the future.
You are in the right place, if you are looking for
Profiting from your surplus energy production?
Protecting yourself from highly altering energy prices?
A low-carbon heating system?
Secure and sustainable ways to cover heat production also during highest consumption peaks?
Ways to be self-contained in energy?
Look up our solution portfolio, and do not hesitate to contact us for more detailed information.
Example Use Cases For Heat Storages
hi-temp Heat Storages
Storing period from hours to months. Ideal when aimed for energy self-containment, and combined with on-site solar and/or wind power plant.
Peak Power Heating Plants
Use heat storage as a reserve or peak power heating plant for example in a district heating network. Capacity and heating power are tailored according to the network requirements.
Carbon Neutral District Heating
Heat storages provide flexibility to a heating network and enables widespread increase of solar and wind power as efficient energy sources for district heating.
Process Heat Production for Industries
Acquire electricity through your own renewables production, from electricity grid balancing market or from the lowest prices of the hourly energy market. Generate high-temperature process steam or use the stored heat directly in a high-temperature industrial process.
Industrial Waste Heat Recovery
Recover waste heat from high-temperature waste heat streams and return them to the process. Benefit from the temporal adjustment enabled by the heat storage.
Low Temperature Waste Heat Priming
Increase the temperature of low temperature waste heat streams to enable their use in higher temperature applications. Benefit from the flexible charging of the storage to minimize the costs of waste heat priming.
Solar Energy Storages
Benefit from the whole potential of your solar panels. Avoid selling excess electricity from your solar plant to the grid by storing the energy as a heat for later use.
Wind Energy Storages
Benefit from the whole potential of your windmills. Avoid selling excess electricity from your wind power plant to the grid by storing the energy as a heat for later use.
Sustainable Energy Consulting
We help you to select right components and tailor them to your sustainable energy system. Physical modelling and know-how on energy systems are key parts of our expertise.
Hot sand. Interested?
With PNE heat storage, you can store electricity when it is abundant and it has lower value, and use the stored energy as heat later on. Our high-temperature storage technology enables long storing time and a wide scale of potential applications.
Electricity to be converted to heat and stored for later use can be from your own sources, or bought from the grid. In every case, it is useful, sustainable and profitable to sever the temporal dependency on production and consumption.
Polar Night Energy heat storages can be connected to most heat transfer systems and are compatible with heat pumps. The system can produce hot water for water-circulating systems, or hot air and process steam for industrial use.
We offer
Flexible operation
Robust design
Sustainable construction
Low investment cost per energy storage capacity
Minimal running costs
Automatic operation
Commercial readiness
Benefits for Customers
Our heat storages offer stable energy price with minimum running costs. That way you can protect yourself from varying fuel prices and reduce dependence of volatile electricity prices. You will also be preparing against increasing emission prices.
Energy companies
Get rid of expensive and polluting peak power plants
Increase flexibility of your heating network
Provide green heat to your clients
Industry
Acquire clean, stable and affordable process heat
Increase your energy self-sufficiency
Improve your brand by reducing emissions
Real estate operators
Minimize your carbon footprint
Connect the storage to your existing heating systems