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Stop depending on a single fuel source. Start taking control of your energy costs. Three strategic levers for your boiler system.

Energy markets are more unpredictable than ever. Merely reacting to rising prices and potential supply bottlenecks means giving up control. The right technology empowers you to actively manage these risks. Utilize these three effective levers for a future-proof, flexible, and economical energy supply.

Take Control

The new Bosch ELC: Electrical Power Control for electric and hybrid boilers

Discover the ELC – our modular electrical power control. Developed and manufactured in Germany, the ELC offers the highest precision and reliability for your electrically heated boiler systems. Available in a wide power range from 250 to 5,500 kW.

Ready to boost the efficiency and reliability of your system?

Discover all the benefits of the ELC

How Kupfer is mastering the energy transition in food processing with Bosch

Hans Kupfer & Sohn GmbH & Co. KG faced the challenge of making its energy-intensive steam generation – with an annual demand of over 30,000 tons of steam – more sustainable. In partnership with Bosch Industriekessel, an innovative hybrid solution was implemented. An electric steam boiler of the ELSB type (3 t/h) now complements the existing gas boiler system. Coupled with a new 7.4-hectare PV park, the electric boiler system uses surplus green electricity for steam generation. On sunny days, the ELSB covers up to 50 % of the steam load, significantly reducing gas consumption and CO2 emissions. The solution ensures flexible, highly efficient, and reliable production.

Take a look behind the scenes: Go to reference video

From challenge to solution: Go to reference report (PDF 0.8 MB)

Save energy and protect the environment – Bosch will be showcasing energy-efficient process heat at Drinktec

Visit us at Drinktec 2025, 15th–19th September 2025 in Munich (hall B5, stand 328) and find out about how you can considerably reduce your energy costs and CO2 emissions in your brewery, beverage production plant or dairy factory. Our industry experts will showcase customised steam and heat solutions to sustainably optimise energy-intensive production process and cleaning processes. An example of this is the successful project with Lactalis. At its site in Stranraer, Scotland, the world’s largest dairy is saving a great deal of energy with a new Bosch steam boiler system. You can also find out more about our 100 % electrical ELSB steam boiler at our trade fair stand.

More details can be found here

Contact your Bosch expert

Steam for 70 million plant-based drinks! Witpol chooses Bosch systems.

Polish food manufacturer Witpol Sp. z o.o. has expanded its production and opted for two compact CSB steam boiler systems from Bosch (2020 & 2023). As a result, the company has a very high steam quality and reliable processes for manufacturing up to 70 million beverage packs annually. The compact and customised Bosch systems are energy-efficient and have low emissions – for future-proof manufacturing.

Watch now: Witpol case study video

Make the switch to renewable heat: The Bosch ELHB electric boiler

Reduce your CO2 balance and benefit from sustainable heat with the new Bosch ELHB electric boiler. It generates heating energy and hot water using electricity from renewable energies – with up to 5.5 MW per boiler. 100 % electrical, 0 % flue gas emissions. The ELHB seamlessly integrates into your existing infrastructure, whether as a single boiler, in a cascade or in combination with conventional heat generators, heat pumps or biomass. Benefit from extremely fast response times from cold start or standby mode and flexible adaptation to your individual heat energy demand – ideal for buildings, heating plants and industries.

ELHB flyer

ELHB product video

Your contact for more details

PepsiCo operates hybrid boiler system with green electricity

Since mid-2023, PepsiCo has been producing tortilla chips and potato crisps for the Doritos and Lay's brands on three production lines in Sroda Slaska. What makes the plant in Poland so special is that it is one of PepsiCo's most environmentally friendly production facilities in Europe. Using sustainable, innovative technology and its own energy infrastructure, which it's continually expanding, the company is pursuing its vision of net-zero. One component of this vision is a hybrid boiler system by Bosch: A multivalent solution which primarily uses surplus green electricity for steam generation.

To the YouTube video

To the reference article (PDF 1.8 MB)

Bosch Industrial Heat: Redefining industrial heating and process heat

Impressive manufacturing quality. Customised boiler systems and solutions for sustainable energy use. 360° expert service. Learn more about Bosch Industrial Heat and get insight into our large-scale boiler manufacturing, technology and expertise.

To the video

The CSB compact steam boiler – increased output up to 23,600 kg/h

Compact, powerful and energy efficient – this is what characterises the CSB boiler from Bosch. With the increased output up to 23,600 kg of steam per hour, the CSB now also covers high steam demands in industrial and commercial applications. Thanks to its innovative design, the boiler is highly efficient and easily fulfils strict emissions requirements. It can utilise bio-fuels or up to 20% hydrogen as well as conventional fuels. On our product page you'll discover other advantages this compact boiler offers, like the telescopic reversing chamber for easy maintenance and cleaning.

To the product page

24/7 steam: Reliable and energy-efficient production processes

Amino GmbH produces highly purified amino acids for applications in the health, pharmaceutical and baby food industries. This requires huge amounts of steam 24/7, 365 days a year. The core focus: energy saving, automation and customisation. "We're a solutions provider for boiler houses of the future. Our motivation is to individually configure and manufacture steam and heat generators in order to enable sustainable, reliable and cost-effective production processes, just like at Amino," says Daniel Gosse from Bosch Industriekessel.

To the YouTube Video

To the reference article (PDF 3.3 MB)

Hybrid steam boiler from Bosch uses green electricity

Bosch Industriekessel has been offering dedicated process heat solutions for the corrugated cardboard industry worldwide for many decades. An example is the future steam provision at Violeta in Bosnia and Herzegovina. The focus of this project is energy saving, sustainability and more independence. Bosch's solution is a hybrid steam boiler equipped with an electric heater and burner system, so that two different energy sources can be used at the same time. The boiler is designed for a capacity of six tonnes of steam per hour. Of this, around three tonnes of steam per hour can be generated electrically – using green energy from the company's own photovoltaic system.

Learn more (PDF 1.3 MB)

Climate-neutral steam supply in Iceland with a Bosch electric steam boiler

Independence from fossil fuels and achieving climate neutrality: with the ELSB electric steam boiler, Bosch offers industries new possibilities in the field of electrification. This is also the case in a fish factory in Iceland. The ELSB plant operates with 100% green electricity and produces no flue gases.

To the YouTube reference video

To the reference article

Full steam ahead with sugar beet processing

A high steam capacity of up to 72 t/h, produced in a sustainable manner with biogas as the main fuel and energy efficiency of almost 98%: This is the new Bosch steam boiler system ZFR in the sugar factory SLOVENSKÉ CUKROVARY s.r.o., a company from the AGRANA Group. With double-flame tube boilers and a total of four multi-fuel burners, the plant also offers full flexibility. An insight into the large-scale project from delivery through installation and on to operation of the impressive Bosch plant.

To the YouTube video

To the reference article

Digital support and expert consultation for plant analysis and planning

Which efficiency measures are worthwhile for my specific project? How much emissions can be cut down? Our boiler experts can present this and a lot more at a glance using tools such as the Efficiency Configurator from Bosch. Bosch offers planning support with project-specific 3D data and P+I diagrams, which can already be generated automatically in the early phases of projects. A comprehensive catalogue of standardised 3D models can be accessed directly here. As a further digital service, an interactive planning document for steam boiler systems is available free of charge. Programmed calculation tools, checklists and practical tips on error prevention make work easier for planners and plant engineering companies and make more precise calculations possible.

100% electric, zero emissions: The new ELSB steam boiler from Bosch

Bosch Industrial Boilers presents the new ELSB electrical steam boiler: Available in six different capacities for 350–7000 kg/h of steam production, the electrically heated steam boiler is perfect for virtually any industrial application. In combination with regenerative power, the system generates zero emissions. The ELSB achieves an outstanding efficiency rating of 98.5% – and it’s compatible with water treatment and control components from the Industrial Boilers portfolio. The Bosch ELSB sits alongside our existing hybrid solutions and hydrogen boilers as another technological option for generating CO2-neutral process heat.

Electrification of process heat: Go to the video

Contact us for further information

When it really matters: 120 MW ensures district heating supply in Amsterdam

Four new low-NOx hot water boilers from Bosch have been connected to the district heating grid in Amsterdam in order to reliably handle consumption peaks and guarantee the supply as a round-the-clock backup solution. The new boilers – which are part of the sustainable heat generation initiative of energy supplier Vattenfall – can also be converted to use CO2-neutral fuels such as biogas, bio-oil or hydrogen, making them a future-proof investment. Find out more about the project:

To the reference article (PDF 0.5 MB)

Testing and training: Combustion component expert uses Bosch heating boiler

The LAMTEC training centre is not only a professional hub, where expert knowledge about optimising combustion processes is shared. Using a new Bosch heating boiler system and firings from well-known burner manufacturers, the company also develops and tests innovations for pioneering sensors and systems in the field of firing technology.

Read more (PDF 0.5 MB)

RWTH University is heating with boilers from Bosch

Powerful, dynamic and low in emissions: Those are the benefits of the new Bosch boilers at RWTH Aachen University – one of the leading universities of technology in Europe. Offering nearly 38 MW of power, the energy-efficient heat generators of the UT-M type series heat around 50 large RWTH buildings. During project implementation on site, the new construction of the system in the existing steel structure proved to be a particular challenge. Using 3D laser scans, the responsible engineering company, Kolb, was able to generate an exact visualisation under real conditions in advance.

Find out more about the project: To the reference article

Insight into the new heat supply: To the reference video

Bosch supplies steam boiler for hydrogen use

The UL-S steam boiler from the Bosch Gunzenhausen plant uses up to 100% hydrogen from production processes to generate 15 t/h superheated steam. Instead of CO2, water vapour is produced in the flue gas. Boiler and burner with flue gas recirculation are optimally matched to each other and enable low NOx emissions at below 60 mg/m³. In addition to the option of also using natural gas as a back-up fuel, the boiler offers a very high efficiency of over 100% in terms of the net calorific value thanks to condensing technology. The new system will in the future be used at a chemical producer in Poland.

H2 boiler in the Bosch plant: To the video

Boiler technology from Bosch reduces CO2 emissions by 15%

Efficient energy generation is a major issue in industrial production. Along with electricity, the demand for steam and heat is very high for many processes. Hans Henglein und Sohn GmbH in the Franconian village of Wassermungenau, Germany, shows how wise it is to invest in sustainable process heat and benefit from attractive subsidies at the same time.

Read more now (PDF 0.8 MB)

Bio-oil boilers from Bosch are generating future-proof heat

Completely CO2-neutral with bio-oil and fully automated cleaning for a continuously high level of efficiency: This is what characterises the two new Bosch UT-M hot water boilers in the heating plant operated by Eidsiva Bioenergi at the Hamar site. With up to 30 MW, they support the future-proof heat supply of the third-largest district heating supplier in Norway.

Find out more in our reference article

Boiler planning made easy!

You can access all of Bosch's knowledge and expertise relating to the planning and operation of steam boiler systems on a new website. Using convenient calculation tools, checklists and error prevention tips, we help to make planning simple for you. You can also use the online configurator to find detailed documentation, technical values and order-specific 3D data. Now available from Bosch – free of charge and with no registration needed:

www.boiler-planning.com