City of Hyvinkää: 7.5 % less energy consumption by 2025
”The city of Hyvinkää aims to save 7.5 percent energy consumption by 2025. In the Hyvinkää’s energy saving working committee we monitor our energy consumption. To this end, EnerKey is our partner. Through EnerKey, we get to monitor our energy consumption and we also get very good reports, which are sent all the way to the city council.
We have more than a hundred properties and EnerKey SaaS is the service for real-time monitoring of energy consumption. With it, we receive real-time data in a daily basis which allows us to control our operations. For example, if we see that the settings of an air handling unit are off for some reason, it will show up as increased energy consumption. It can be tackled immediately, with no extra expenses incurred.
Hyvinkää’s energy saving working committee has proven to be very effective. It involves having the knowledge and data we need to take things forward. That is where EnerKeys reporting has turned out to be very important,” tells Marko Hytönen, Head of Department, City of Hyvinkää.
With EnerKey, the reporting of energy consumption takes only a fraction of the time it used to take when we did everything ourselves in Excel
“Our goal is to maintain the achieved level of energy consumption, for which EnerKey is a very important and functional tool for us. Because EnerKey lists the largest consumers, we can make comparisons and, if necessary, delve into the consumption profile of a property with a high specific consumption.
In this way, through EnerKey, we can select the properties for which we then plan and implement energy projects”, says Johanna Mäkelä, an Energy Expert at the City of Oulu.
“With EnerKey, the reporting of energy consumption takes only a fraction of the time it used to take when we did everything ourselves in Excel.
We are talking about of almost two weeks of working time for the annual reporting of Energy Efficiency Agreement for Municipal Sector alone.
With the energy management tools, I can see at a glance all the measures taken and planned and where we are going in terms of savings targets. This makes it very easy to monitor energy consumption on a quarterly and annual basis”, Mäkelä sums up.
City of Lahti – efficiency and continuous improvement
The real estate portfolio of Lahti totals approximately 520,000 square meters as public buildings used for business premises. In addition to property maintenance, Lahti has several dozen constructions projects every year. The investment level remains at around 40 million euros annually.
Large property masses require a lot of upkeeping and consume notable amounts of energy. In Lahti sustainability has been incorporated as a part of the city’s strategy.
City of Lahti follows, streamlines, and improves its operations continuously. A key part of the development of operations are the property maintenance information service and the energy management system.
“Maintaining, coordinating, and repairing work for a large mass of real estate would not be possible without an electronic service book.
EnerKey allows consumption deviations to be detected in near real time. In addition, the entire property mass can be viewed instead of just one property at a time, which improves efficiency.
In practice, the systems work very well together. It is an absolute requirement in property management to be able to switch from the service book to the energy management system, all with one login”, says Jouni Arola Director of Facilities at City of Lahti.
Sodankylä: investing genuinely in energy efficiency
“When the temperatures drop down to minus 30-40 Celsius degrees for a longer period, it has a significant effect on the energy consumption. The heating can take up surprisingly high amount of energy.
When information is centralized in one place, it is easy to track consumption and address anomalies. Such way of monitoring energy consumption is the modern way of implementing energy management. Nowadays, coping without would be hard and almost unimaginable.
Without EnerKey’s expert services we wouldn’t certainly be as invested in energy issues as we are now. Regular monitoring, contacts, and meetings with EnerKey’s experts provide a solid foundation for our entire energy economy”, states Matias Yliriesto, Technical Manager of Sodankylä.
The city of Kemi as a pioneer in energy efficiency
The annual energy consumption of the city of Kemi is 44 GWh. This means an invoice of more than 3.3 million euros for the residents. Reducing the consumption by 7% would reduce costs by approximately 230,000 €.
“The payback period for investments is 10-20 years. In the long run, the investments will be seen in a form of a better service for the citizens. The money saved from energy costs can be used for services”, says Mika Grönvall, Technical Director at the city of Kemi.
At Kemi, savings have been sought with the help of experts by developing systematic energy evaluation in everything we do.EnerKey, which specializes in energy saving, has been a partner in the change.
“Clear goals, careful planning and active management of the consumption have brought clear guidelines for the operations. Now we know how to take the energy aspect into account in everything we do and invest in the right things”, Grönvall continues.
The city of Jyväskylä: The reported savings are already exceeding the expectations
According the energy expert of the City of Jyväskylä to Tero Hirvelä, the calculated savings brought by the energy efficiency agreement are in the range of just under one million euros a year.
“There aren’t no longer only two options for adjustments. Now we can adjust the air conditioning in most locations gradually according to the use of the building from zero to one hundred”, says Esko Eriksson, Real Estate Director of the City of Jyväskylä.
The city of Jyväskylä has performed better than other cities on average. Hirvelä says that the purpose of reporting and comparison is not to bring competition between cities, but to provide incentives and new ways to reduce energy consumption.
“Now we’re wondering if we’re going to start looking for more concrete targets on an even deeper level. Our idea is to look carefully at the potential of the largest properties and sites, as they generate the biggest savings.
We look at readings that have turned for the better or for the worse. With this monitoring, we can catch up with changes in usage”, Tero Hirvelä continues.
City of Riihimäki: With the help of Ines we save up to 9,000 € annually
“With EnerKey’s new built in intelligence called Ines, we discovered and were able to optimize the ventilation operating times of our properties.
We only achieved annual savings of around € 9,000 by optimizing operating times,” says Eero Takala, HVAC expert, City of Riihimäki.
City of Kokkola: Cooperation with EnerKey has worked well
“The EnerKey platform is comprehensive: I get various different reports that I can use in my own work in communication and reporting related to energy consumption and management.
The cooperation has been working well,” says Klaus Kangas, Business Premises Manager of the City of Kokkola.
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