STEAG GmbH Our office is located in the „The Business Centre“, an office block at the corner of STEAG has been involved in energy distributed facilities to generate energy Road and 12th Street in Rivonia. The entrance is addressed at 377 Rivonia generation for almost 75 years. The from renewable sources to supply Boulevard. If you drive from , simply follow Rivonia Rd north toward the . Group’s generating capacities are power and heat on a contractual basis After passing Rivonia Crossing (which is cnr Rivonia Rd/7th) you will find „The Busi- based on both fossil and – for more to industrial and other customers. ness Centre“ after 4 further crossings down the road on the right hand side. If you than a decade now – renewable Internationally, we have three power are coming down from the N1, leaving at Rivonia Exit in direction Sandton, please sources of energy with approximately plants in Colombia, Turkey and the turn left at the 3rd robot into the 12th Street. At the reception please ask for STEAG. 5,800 high-skilled employees. Philippines. The total installed capacity Ensuring a sustainable and diverse is around 9,400 megawatts (MW) energy supply in Southern Africa is worldwide, including around 7,700 MWM71 N1 N1 essential. This is only possible with the in Germany. In Southern Africa STEAG M9 PRETORIA N1 N1 support of capable and experienced intends to invest in renewable as well R55 N1 N1 IPPs – amongst those the German as fossil power generation. N1 N1

Rivonia Rd IPP is STEAG. Rivonia Rd M9 M9 Rivonia M9 As one of Germany’s largest electricity Rivonia M9 producers, STEAG operates 11 own Sandton Sandton R55 R55 power stations and more than 200 M71 M71 M1 N3 N3

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JOHANNESBURG JOHANNESBURG

STEAG Energy Services in South Africa

STEAG Energy Services GmbH is specialized in planning, ­implementation, STEAG Energy Services GmbH optimization and operation of fossil and renewable power and (Incorporated in Germany) industrial plants including environmental protection installations. Postnet Suite 1, Private Bag X75, Bryanston 2021 SES, Stand 08/2012 377 Rivonia Boulevard, Rivonia 2128 Johannesburg, South Africa Phone: +27 11 275-0139 Fax: +27 11 476-1813 www.steag-energyservices.com www.steag-energyservices.com Fossil Efficiency Solutions for flue gas Fuels must be used efficiently. Therefore we are focused Modern air pollution control is an essential factor in the on energy conversion, in-plant power generation, and heat economical and environmentally compatible operation of and power distribution, applying the basic principles of low an energy system. It often requires the incorporation of power generation costs, good environmental compatibi- efficient air pollution control systems into new plants or the lity, high power plant availability, high rate of utilization of extensive retrofitting of existing thermal power plants with energy sources, and long life. From the variety of possible such systems. This is the only way to meet the increasin-

Quelle: DLR fuels (along with coal: natural gas, refinery gas, refinery gly restrictive emission standards worldwide for oxides of by-products, other special gases, biomass and waste) we sulphur and nitrogen, and for dust. select the optimum fuel. We provide services for every­ thing ranging from engine-based units with a few MW to This is where the extensive know-how of our engineers in large-scale power plants with up to 1,000 MW. the field of design, construction and operation of flue gas cleaning systems for coal-fired power plants and combined- cycle plants, waste and biomass-fired plants and industrial power plants comes into play.

Engineering and Consulting for Solar Power Wind Energy Waste-to-energy and biomass STEAG is increasingly focusing on We also benefit from our extensive STEAG is a specialist for the enginee- fossil and renewable energy solar thermal power plants. Here too, experience in planning and realiza- ring of waste-to-energy and biomass we can draw upon our experience in tion of large generating plants for facilities. We plan and build thermal power generation from thermal power wind farms. Our expertise inclu- plants for the treatment and disposal Since 2005 STEAG Energy Services GmbH has been active in South Africa, plants of all types. Solar radiation is des technical project development of biomass, residual waste, refuse- ­providing expert engineering services to customers like Eskom and Sasol. Our concentrated to generate heat which including­ site evaluation plus analysis derived fuels, hazardous waste, and is supplied to a conventional water- of wind ­measurements, basic layout, production residues. Waste whose services are mainly executed­ by our branch in Johannesburg. The branch is our steam cycle (Concentrated Solar power­ grid connection, infrastruc- recycling would be economically in- hub for Southern ­Africa and has continuous access to the head office in Germany, Power). For this we are engaged in the ture ­planning and feasibility studies, efficient thus replaces primary energy Parabolic Trough, Linear Fresnel and project planning, site supervision and sources. We make systematic use establishing an international Power Business Company with specialized support. Solar Tower technologies. commissioning. of our waste treatment know-how STEAG has been able to demonstrate Furthermore we offer O&M services for the purpose of generating energy its expertise in this field in several solar and asset management of wind farms. from biomass. In addition, we address thermal power plant projects worldwi- issues of co-combustion, success- As a wholly owned subsidiary of STEAG GmbH we provi- Our plant services cover all work as an operation and de. In addition, we develop concepts fully combining our experience from de comprehensive engineering and other services dealing maintenance contractor. We currently operate various combining various technologies such ­different fields. with all aspects of energy. Worldwide, we have more than plants in different parts of the world that are owned by as CSP with biomass combustion and 1,300 employees with expertise in process engineering, our customers. seawater desalination, or fossil fueled civil engineering, electrical and whatever else is required We also contribute, develop and sell energy management power plants with integrated solar to deal with any type of power projects. The scope of systems and operation management systems to help opti- arrays (Solar Topping). services we offer starts with the concept, and goes right mise plant performance and improve efficiency. These tools Our main services comprise location- through to the basic engineering and technical specifi- have been developed and tested in our own plants and are specific studies for power plant and cations, tendering process and contract negotiations, now used by power plant operators worldwide. storage concepts, technical planning, for and on behalf of the sponsor and investor. During the calls for tenders and site supervision implementation phase, we also carry out quality assurance and commissioning of solar power and commissioning supervision. plants. After commissioning we offer operation services from consultancy up to full scope O&M services.