Case study: Denmark’s largest energy supplier secured with Siemens access control solution


DONG Energy
DONG Energy

Siemens has built a strong working relationship with DONG Energy, Denmark’s largest power generator.  Having successfully delivered a number of diverse projects for the company, the most recent has seen Siemens work with DONG to establish one common access control system across all of the company’s 85 sites throughout Denmark.

Producing more than 50% of Denmark’s power and approximately 40% of its heat, DONG is one of the leading energy companies in Northern Europe.  Its business is based on producing, distributing and selling energy and energy-related products through traditional power plants and wind farms,  not only in Denmark but also in the UK, the Netherlands, Norway, Sweden, Poland and France, as well as through hydro-electric plants in Sweden.  The publicly owned company today employs around 6,000 personnel mostly working at its Danish sites.

DONG believes that maintaining a good working environment and a high level of safety for employees and suppliers is a prerequisite for operating a healthy and efficient business.  This corporate responsibility being an integral part of its values and vision, the company requires all staff to undergo a safety and security certification course for each of its sites at which they work or visit.  This attitude was the major driving force behind a move to improve the access control systems deployed at the 85 sites in its homeland, though the initiative also addressed recommendations made by the Danish authorities that regularly monitor security and safety at Denmark’s critical infrastructure facilities.

As a result, DONG Energy determined to establish a common access control system across all of its sites in Denmark to increase the security level and to ensure easy access for all employees to centralized and decentralized power plants, city stations and office buildings alike.  DONG placed the order with Siemens for the new, multi-site, access control system specified by its own Facility Management team. The contract was duly completed on schedule and all DONG Energy employees are now able to use the same card to access all sites anywhere in the country.  The project included not only implementation of new systems and the replacement of old, third-party systems, but also the facility to interface with DONG’s System Application & Products (SAP) system for exporting human resources data.  (SAP creates a common centralized database for all the applications running in an organization: financial, personnel, production operations and materials, plants, and archived documents.)

DONG Energy control room
DONG Energy control room

Siemens developed two applications specifically for DONG Energy to provide the system with ‘Present/Not Present’ and ‘Muster Station’ functionality.  The ‘Present/Not Present’ feature was developed to save time during day-to-day operations by enabling key personnel to be located quickly and efficiently whenever intervention or specific actions are required.  The ‘Muster Station’ capability is part of the evacuation application also specially developed by Siemens.  Dedicated readers are installed on pillars at key assembly points – or muster stations – where employees and visitors present their cards to confirm they have safely evacuated in case of emergency.  Emergency response teams (fire brigade, police etc.) can then use the system to print a list of all members of staff that are still on site.  This is, of course, vital in optimizing the rescue/intervention process.

The new Siemens access control system provides freedom of movement for thousands of employees in a secure environment at numerous locations scattered throughout Denmark.  It is flexible, scalable and easy to use and in its entirety comprises: 6,000 contactless smart cards and proximity cards, 79 door controllers, 617 readers or proximity coupling devices, and four printers.  The system is also installed in smaller substations and office buildings throughout Denmark and has the capability for future expansion into other international locations.

The advanced central controllers of the access control system play a crucial role, as they are the interface between the integrated software and the field-level devices (reader interface modules, input-point modules, and output-point modules).  Two types of controllers are installed, which work in tandem on the same site.  Communication between all the controllers in the system takes place peer-to-peer, independent of the server.  So if connection to the server should be interrupted, operation of the system is unaffected.

Following the successful implementation of the access control system, Siemens was also awarded the service contract for three years.

DONG Energy is aiming to be a major international supplier to the whole of Northern Europe.  The company has approximately 70 current licences for research of oil and gas and is undertaking drilling activities in the Danish and Norwegian part of the North Sea.  With over 20 years’ experience, it is also the current market-leader in offshore wind-power, having built more wind farms than any other company in the world, most of which are based in North West Europe.  The company has a history of working with Siemens – itself a leading player in the offshore wind industry – on various innovative projects.  In 1991 the two collaborated on the construction of the world’s first offshore wind-farm at Vindeby in Denmark and have since cooperated on many offshore projects including Middelgrunden near Copenhagen, Nysted and Horns Rev 2 also in Denmark and Burbo Bank and Gunfleet Sands in the UK.

About
The Siemens Industry Sector (Erlangen, Germany) is the worldwide leading supplier of environmentally friendly production, transportation, building and lighting technologies. With integrated automation technologies and comprehensive industry-specific solutions, Siemens increases the productivity, efficiency and flexibility of its customers in the fields of industry and infrastructure. The Sector consists of six divisions: Building Technologies, Drive Technologies, Industry Automation, Industry Solutions, Mobility und Osram. With around 204,000 employees worldwide (September 30), Siemens Industry achieved in fiscal year 2010 total sales of approximately €34.9 billion. www.siemens.com/industry

The Siemens Building Technologies Division (Zug, Switzerland) is the world’s leading provider of safe, secure and energy efficient solutions for buildings („Green Buildings“) and building infrastructure. As a service provider, system integrator and product supplier Building Technologies offers building automation, HVAC, fire safety, security, low voltage power distribution and electrical installation technology. With around 42,000 employees worldwide (September 30), Building Technologies achieved a turnover of €6.9 billion in fiscal year 2010. www.siemens.com/buildingtechnologies

*Pictures courtesy of DONG Energy A/S

About Security Buyer

Security Buyer is the leading authority in global security content, delivering expert news, in-depth articles, exclusive interviews, and industry insights across print, digital, and event platforms. Published 10 times a year, the magazine is a trusted resource for professionals seeking updates and analysis on the latest developments in the security sector.

To submit an article, or for sponsorship opportunities, please contact our team below.

Rebecca Spayne picture 2025

Rebecca Spayne

Managing
EDITOR

Georgina Turner image

Georgina Turner

Sales
Manager

Afua Akoto image - Security Buyer

Afua Akoto

Marketing Manager

Read the Latest Issue

Follow us on X

Follow us on X

Click Here

Follow us on LinkedIn

Follow us on LinkedIn

Click Here

Advertise here

Reach decision makers and amplify your marketing

Advertise here

Click Here

Related News

ASSA ABLOY Opening Solutions

Digitalising access and optimising workflows

Digitalization is high on the agenda, or well under-way, in all kinds of commercial environments. As part of this process…
TDSi

TDSi Launches UK GARDiS Installer Training

Integrated Access Control and Security manufacturer TDSi announces that it is offering a free Training Kit to individuals taking part…
OneLink

Product Spotlight – Gallagher’s OneLink

Gallagher Security presents, OneLink – the product that is elevating remote security through the power of the cloud 
Stephen Tickle

Comelit-PAC Appoints Stephen Tickle as Regional Sales Manager

Comelit-PAC has appointed Stephen Tickle as its new Regional Sales Manager.  Stephen will focus on supporting PAC’s access control…
Doorbird Carousel

Product Spotlight – Door Communication for the “Neue Wallufer”

 A customised solution case study for a residential complex is presented by DoorBird and CompuNet Systems GmbH 
suprema

Suprema Achieves EN 60839 Certification

Suprema, a global provider of AI-powered access control and security solutions, has achieved EN 60839-11-1:2013 Grade 3 certification
Gallagher

Gallagher Security cultivates key partnerships in Riyadh

Organised in partnership with the New Zealand Embassy, Gallagher Security hosted an event in Riyadh to explore business…
ASSA ABLOY

Electric locks are a vital component in digital access

To protect the important openings in their buildings, organizations need locks they can trust. This means more than just strength…
Tecnosicurezza

Tecnosicurezza Launches AmpliSec

Tecnosicurezza has launched AmpliSec – its first connected high-security electronic locking system designed specifically for safes…
Paxton

Paxton Employees Fundraising for Air Ambulance

Employees at the Brighton based security technology manufacturer Paxton have voted for their charity of the year
Scroll to Top