The most comprehensive sustainability and
energy management solution in the market

Turn all your resource data into proven sustainable impact

EnerKey SaaS is a market-leading sustainability and energy management system that is cloud native and holds ISO 50001 and ISO14001 certifications. EnerKey helps your organization to identify emissions and energy savings potentials automatically with artificial intelligence and machine learning. All your resource and consumption data, reports and analyses you need to monitor and manage can be found in one place, enabling you to make visible data-proven sustainability impacts.

The consumption data, comprehensive planning and energy-efficiency measures generated by EnerKey enable cost savings of up to 30% through reduced energy consumption. With EnerKey, you can also monitor the impact of earlier energy-efficiency measures. Energy management, CO2 emissions reporting, automatic alerts for energy consumption and cost reporting are all  available in the EnerKey SaaS. They have been designed on the basis of our customers’ needs, to improve energy efficiency and reduce the environmental footprint.

Energy Management Tools

The management, prioritisation and scheduling of energy-efficiency measures. You will be able to harness your energy-efficiency potential and investment needs, and effortlessly document and demonstrate your energy-efficiency measures.

Automatic alerts for energy consumption

Respond quickly to consumption changes in metering data. An automatic alert will provide precise numerical and graphical information on the time of the alert and magnitude of the change.

Cost reporting

Review actual energy costs for properties over desired time periods. Easy-to-use tools help with tasks such as energy cost budgeting and budget reviews.

Laptop showing results

Energy Reporting

You will receive clear and comprehensive reports on consumption, enabling you to easily manage the big picture and compare individual sites.


Document management and energy-related information for all EnerKey users. In EnerKey’s Documents section, you can manage documents relating to your own company, sites and meters.

Quality assurance of metering data

High-quality metering data is the cornerstone of energy monitoring. EnerKey enables the collection of large volumes of data from several hundred thousand meters that can utilise a variety of IoT devices or building automation systems.

Software development

We are continually developing EnerKey SaaS and its additional features on the basis of our customers’ needs. Read more about EnerKey’s development and technical properties here.

Trusted by 1000´s

Some highlights of over 1000 enterprise and public sector customers that trust in EnerKey

"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."

Johanna Mäkelä, Energy Expert, City of Oulu

City of Oulu

"Long co-operation with EnerKey has generated annual savings of 5 million euros."

Matti Kalervo, Director of Corporate Responsibility

Kesko PLC

"Student Housing Foundation KOAS in Central Finland during the last year achieved EUR 500 000 in deferred savings in its energy consumption."

Satu Varstala, building engineer


Success means the feeling that you have done your best to make the greatest impact on this planet.


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Let´s start together, today


Finnish brands in Europe’s largest sustainability survey


The Government of Åland implements a society scale monitoring system for the green energy transition


EnerKey Forum LIVE 2020


Low-carbon blog series: Sustainability management as a key factor in successful business


EnerKey webinar: Ines – Intelligence for Energy and Sustainability Management


Cyber Security Evaluation of EnerKey SaaS by elfGROUP


Low-carbon blog series: Profitable Growth with Sustainability


Sustainability as a part of modern business


EnerKey SEMS – Your Solution for Sustainability Reporting


Loiste is looking for companies to pilot EnerKey’s sustainability and energy management services


Continuous Development: EnerKey’s Business Product Manager’s Blog Series


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New sustainability and energy management services for Helen’s corporate customers – developed in cooperation with EnerKey