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10:00, 9th March 2017

New EU research tool makes energy planning for governments easier

An EU-funded research project has launched a tool that enables European governments and other interested parties to access thermal resources and demand in any given region.

The Pan-European Thermal Atlas (Peta4), launched in Brussels, is an interactive online map of the heating and cooling demand, efficiency and supply in Europe. Created by the Heat Roadmap Europe (HRE) project, it provides visual and technical data for heating and cooling projects, giving users an appropriate analysis tool and easier access to relevant data.

“For years, power plants, industry, and waste incinerators all across Europe have been throwing away enormous quantities of heat and for the most part, this has gone unnoticed” said David Connolly, HRE project coordinator. “Peta4 enables policymakers, planners, suppliers and researchers to identify hotspots so they can replace the energy created by fossil fuel boilers with this excess heat instead. It’s amazing how much heat is being wasted in cities that currently spend millions on natural gas to heat their buildings. This tool will help save money, carbon emissions, and energy consumption. Cities can meet their EU energy targets while also cutting costs for consumers”.

Peta4 covers the 14 EU member states that are part of the Heat Roadmap Europe project. Developed by project partners at Halmstad University, European University Flensburg and Aalborg University, it creates maps with specific and realistic data on the location and scale of heat demand and excess heat, which will facilitate the development of energy system solutions across Europe.

Users can search for a specific location, to analyse the feasibility of a project in an area and assess where, for example, district heating or heat pumps could be economically viable. Peta4 contains a 100 m resolution grid of the modelled heat demand in 2015, which visualises where district heating networks could be implemented. This is combined with a layer presenting the excess heat supply available from various large-scale plants and industries, to show how these new district heating networks could supply their heat demand.

The maps use openly accessible spatial geo-data from the European Commission, the European Environmental Agency and Eurostat. They are produced and funded under the framework of the European Union's Horizon 2020 research and innovation programme.

 

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Originally published at Renewable Energy Magazine

10:00, 8th March 2017

New technology to boost decentralized energy

A new drying technique developed in Finland is likely to benefit combined heat and power and heat network technologies.

An artificial dryer deployed at the Natural Resources Institute Finland is being used to dry wood chips in a way that makes them more effective for bioenergy use.

Wood chip

The dryer, in the form of a shipping container, is developed by Finnish company SFTec and claims to have overcome some of the technical issues that have defied other dryers, when it comes to eliminating moisture in fuel chips, which affects heating value and the amount of energy obtained from the chips.

Damp forest chips burn imperfectly, which also means that emissions increase.

Bioenergy News reports that such chips are used in heating buildings, in small-scale district heating plants and in heating and power plants for towns and industry. They are collected from young forests, from logging residues in regeneration fellings and from stumps and rot damaged trunks.

“The higher the moisture content of fuel chips, the less energy they provide,” said Juha Laitila, principal research scientist at Luke.

“There are a wide range of artificial dryers on the market. The advantage of our dryer lies in that relative to its size the equipment is efficient, easily moveable and it is suitable for various materials, including wood chips,” said SFTec managing director Jani Isokääntä.

Originally published at Decentralized Energy

10:00, 6th March 2017

Danish utility announces innovative contract with Kamstrup to digitalise district heating

The Danish utility Aalborg District Heating leads the way by investing in a large-scale and innovative district heating project with digitalisation and operations optimisation of the supply as the primary goals. The investment includes 38,000 intelligent heat meters and a fully automatic remote reading system from Kamstrup.

With the recently signed contract for one of Denmark’s largest district heating projects, Aalborg District Heating sets the pace in terms of digitalising and creating the energy efficient district heating system of the future. When the roll-out of this large project begins in March 2017, Kamstrup will deliver intelligent meters, a remote reading system, software and hosting of data. A total solution that provides Aalborg District Heating with a wide range of opportunities for operational efficiency and improved customer service

”Essentially, our investment in this new technology is about digitalising the district heating supply, and the acquisition of the remotely read meters is the natural next step for our district heating area”, says Lasse P.N. Olsen, Chairman of the Board at Aalborg Energy Group.

”Digitalisation is not a target that should stand on its own. We expect the investment to result in lower operating costs to a degree where the investment is actually still viable. That has been an equally important target for us. First of all, operation of the new wireless system will be cheaper, and secondly we expect to be able to provide faster customer service resulting in a more efficient distribution network. The new technology will also be an important element in the future energy transition of the district heating system, where there will be a need for more knowledge on the customers’ consumption on one side and our production on the other”, explains Jesper Høstgaard-Jensen, CEO at Aalborg District Heating.

With the chosen solution from Kamstrup, Aalborg District Heating gets, in addition to the meters, a digitalised and unique remote reading system that ensures transparency as well as simple and secure collection of data, which will create great and lasting value for both Aalborg District Heating and the consumers.

”Besides better customer service due to remote reading, the precise and frequent data will give Aalborg District Heating the necessary transparency to optimise their distribution network. In addition, flexibility ensures that the solution is both financially attractive and future-proof in relation to energy efficiency and the transition to renewable energy,” says Jesper Kjelds, Senior Vice President at Kamstrup. Jesper Kjelds is also looking forward to develop the long-standing co-operation between the two companies.

The collaboration with Aalborg District Heating underlines Kamstrup’s position as the market’s leading supplier of intelligent heat and cooling metering solutions. The company is experiencing rapid growth and delivers energy efficient solutions all over the world.

District heating has gained an important position internationally, and there is a growing political focus on utilising energy resources more efficiently. High energy efficiency requires/necessitates transparency for utilities as well as for the consumers, and, as a result, digitalisation will play a crucial role in the future.

10:00, 2nd March 2017

Energy policy chief hails UK district heating boom

The UK’s chief energy policy adviser at the Danish Embassy believes British district heating is booming.

Ian Manders pointed to the rise in value of district heating contract tenders issued in 2016 for the public sector. That value quadrupled, rising to £350m from just £76m the year before.

The Danish Embassy, which monitors contracts as part of its information service to Danish companies providing services to the UK, estimates that over half a billion pounds of public sector contracts have been awarded in the UK.

"You could say that district heating is booming in Britain," Manders said. "Yet to appear in the figures are £2 billion plus of new heat network schemes that the UK and Scottish Governments are supporting. You could say that district heating is booming in Britain."

Networks online reports that another boost is on the way for heat networks as the UK’s Building Engineering Services Association announced it will be tackling the "Achilles heel" of district heating networks by publishing a new standard for overall efficiency of schemes.

10:00, 3rd March 2017

District energy scheme to get £1m boost from DSR

The Gateshead District Energy Scheme is to receive a £1 million boost from providing demand side response (DSR) to National Grid through a new partnership with demand response company Flexitricity.

The district heat and power project in Gateshead will become part of Flexitricity's demand response network. The project will receive in excess of £60,000 per year over the next 15 years by providing capacity to National Grid.

The Scheme will provide low-cost, low-carbon heat and power to homes, public buildings and businesses across the centre of Gateshead. The scheme is currently being commissioned, and will be fully operational by mid-2017.

Gateshead Energy Company, the operator of the Gateshead District Energy Scheme, will utilise its combined heat and power system to add 4MW of electricity capacity to a virtual power plant (VPP) managed by Flexitricity.

The VPP will help National Grid absorb periods of excess supply from renewables, while at the same time supporting the district heating scheme.

Leader of Gateshead Council, which owns both the district energy scheme and Gateshead Energy Company Council, Martin Gannon, said the partnership is a "win-win for ourselves and our customers.

"Once we realised that we could bring more revenue into the project by providing capacity to the National Grid - without changing our day-to-day operations - the decision was made for us

"Not only does it support our business model of providing low cost, low carbon energy to homes, organisations and businesses, but Flexitricity's system works seamlessly with our own, meaning we can provide heat and power to our customers while supporting critical national infrastructure."

Originally published at Networks Online