SiteConcept: 50 years of experience



Long experience in CHP plants.

SiteConcept was founded by Peter Blomdahl and Anders Toll, who together have more than 50 years of experience in biomass fuelled heat plants and thermal power plants. In a world where environmental awareness is increasing rapidly, we are proud to say that climate-smart solutions has been our primary focus over 25 years.


Drottninggatan 5, 761 45 Norrtälje



+46 70 380 23 63



Peter and Anders first met in 1996 at KMW-Energi in Norrtälje, Sweden. As the years passed by and their professional roles changed, they came to work closer together. With larger projects and responsibilities, their professional relationship deepened as insights and different areas of expertise strengthened. Over the years, and thanks to several joint projects, a deep friendship formed and has now resulted in a joint venture.

Our goal with Siteconcept is to become a strong and stable partner for all biomass fuelled power plant owners in the energy sector.

andreas johansson

Meet our Siteconcept team


Broad knowledge in a climate-smart industry

My working life started in the trotting world, where I took care of and trained trotting horses and traveled around Sweden and Denmark as a rider. In 1986 I changed my direction and started working as an electrician and line engineer. For six years I worked as a traveling fitter around Sweden and built power lines, switchgear stations and cable cabinets. Then I started an education that included a large number of work areas, such as pneumatics & hydraulics, electrical and automation and welding, during this period, I also read electricity eligibility BB1.

After a brief period as physical instructor at the Air Defense Regiment in Norrtälje, I started working for KMW-Energy in the summer of 1993. During my 20 years at KMW, I had the opportunity to participate in the production of the last center furnace that left KMW’s workshop. In addition, I have been involved in the construction and erection of about 40 biofuel-fired heating plants around Scandinavia and the Baltic States. Within KMW, I was given the opportunity to develop from a fitter to a site manager for the construction and erection of large thermal power plants and finally as project manager for large industrial turn key projects. There I got to be involved in all the processes; sales, procurement, process & design, production and assembly, commissioning, documentation and above all project management. That experience has given me a broad knowledge of a climate-smart industry with renewable fuels.

A new company with competence in the cogeneration industry

During the years between KMW Energy’s bankruptcy and the start of SiteConcept, I completed a project management education within IPMA and worked for Macon, where I had the opportunity to learn about refractory lining within furnaces. With SiteConcept we have the opportunity to develop a competent business with fantastic employees and services. All in an industry that I still, after 25 years, find tremendously interesting and fun.

Meet our team


An early interest in engineering

Growing up on a farm outside Norrtälje, my interest in electrical and various automation solutions came early. That’s why an education in engineering seemed natural. My first job was at the papermill in Hallstavik.

Shortly thereafter, I wanted to move on to focus more on engineering and started working at Uppsala Energi (today Vattenfall). There I worked as an electrical engineer and participated in smaller project assignments in electricity and automation. I worked for Uppsala Energi six years before landing a job at KMW-Energi. At KMW-Energi I initially worked with electrical constructions. The job also included PLC programming of entire combustion plants, with everything from fuel supply to ash discharge and the air / flue gas systems. As KMW-Energi started delivering larger, fully contracted projects, my role changed and I became project manager for the entire electrical and automation system supply. During this time I designed entire electrical system structures from incoming medium voltage via transformers to low voltage switchgear. I also designed automation systems structure with networks, PLC systems, various bus systems and superior operator systems such as Citect.

All disciplines in the heating and CHP-industry

After 17 years at KMW Energi, I decided to start my own company, Elpart, in 2013. In Elpart I work within all my different areas of expertise. With the start of SiteConcept, I now see the possibility of greater commitments as our skills complement each other and span all disciplines in the biofuel plant and energy industry.

Meet our team


Electricity and programming expert

I am an electrician and after mainly working with troubleshooting and installation for several years, I started working as an electrical engineer. A few years ago, I wanted to update my skills, and started to study operator system programming. Since then operator system programming, and more specifically Citect, has been my primary field of focus. I also have experience in networking systems, and now work with everything from networking to configuration.

A company with great potential

What I love about SiteConcept is that it is a company with great growth potential. Here I have the opportunity to be part of a fantastic journey. SiteConcept values every effort and every individual. Every employee gets a great deal of responsibility, which makes the job feel valuable. I see great personal and company development potential and am happy to be part of it.

Meet our team


Great interest in programming and electrical engineering

I started my professional career in electrical installation, and later started studying electrical construction. An interest, both private and professional, is computers – both in terms of hardware and software. I also have a degree in PLC programming, with focus on Siemens TIA portal.

Development and commitment

In my job at SiteConcep,t I get the opportunity to use and develop all my skills in the field, which I see as a big advantage. SiteConcept is a company that believes in development and commitment. The goal-oriented approach and the wide variety of tasks fit me very well, and I look forward to being part of the company’s journey to success.

Meet our team


Extensive experience from the energy industry

I have a high school education in electricity and automation, but began my career as workshop staff at a car parts company. After a few years, I completed a welding training and in 1997 I started working for KMW- energi. At KMW I got to know, and later work with, both Peter and Anders. During my time at KMW-energi, I was promoted to Assembly manager and later Site Manager for major cogeneration projects. Over the years, I was also involved in the commissioning of the facilities. Since 2014, I have worked as an operations technician at Roslagens Energidrift and during the last few years have run my own company in welding and forging. As an employee of SiteConcept, I have had the opportunity to take the next step in my career and develop my designing skills as a 3D Mechanical designer in Autodesk’s products, such as Inventor and Navis.

Our competence is our strength

Jumping on Siteconcept’s journey felt like an obvious choice for me. Peter and Anders are creative and driven and willing to invest in the staff so they can thrive and develop. The combined competence and the industry know-how that exists within the company feels like a very safe and solid foundation to build upon. All employees have extensive experience from the industry, which gives us a fantastic starting point for the future.


Drottninggatan 5, 761 45 Norrtälje


+46 70 380 23 63


Copyright SiteConcept 2021