April 12th 2024
Waste heat utilization: How waste heat recovery works in practice

Immerse yourself in the fascinating world of energy efficiency! Our blog is all about the innovative use of waste heat in industry. Find out how companies can optimize their operating processes by recovering heat and at the same time make a valuable contribution to climate protection. Discover exciting topics relating to electricity, cooling and the environment, and be inspired by the diverse possibilities of heat recovery. Get in touch with us and subscribe to our newsletter to stay informed about the latest developments.
1. The importance of waste heat recovery for energy efficiency
At a time when the conscious use of energy is of crucial importance, waste heat recovery is increasingly becoming the focus of interest for many companies. The effective recovery and use of waste heat can make a significant contribution to increasing energy efficiency. By focusing on the conversion of excess heat into usable energy, companies not only demonstrate their ecological commitment, but also benefit economically. Reducing electricity consumption and lowering temperatures through targeted heat recovery are key steps on the way to sustainable business management. Companies that take climate protection seriously and want to improve their environmental footprint will find waste heat recovery an effective way to conserve resources and save costs.
2. Technologies for capturing and using waste heat in companies
In today’s business landscape, the efficient use of waste heat is critical to sustainable energy practices. Companies face the challenge of implementing innovative technologies to capture and utilize waste heat in a targeted manner. The integration of heat recovery systems into industrial processes allows excess heat at different temperatures to be effectively recovered and integrated into operations. By using specific technologies, companies can not only reduce their energy consumption, but also make a contribution to climate protection. Close cooperation with experts in this field and continuous analysis of processes are essential in order to exploit the full potential of waste heat recovery. Investments in these technologies pay off in the long term and help to improve the company’s environmental footprint and profitability.
3. Effective methods for recovering waste heat from industrial processes
In industry, the recovery of waste heat is a decisive step towards energy efficiency. Various effective methods enable companies to utilize unused heat sources and thus optimize their energy consumption. Through targeted heat recovery measures, companies can not only save costs, but also actively contribute to climate protection. The use of waste heat from industrial processes is a win-win situation: the environment is relieved and at the same time companies can make their operational processes more sustainable. Modern technologies and innovative approaches play a decisive role in efficiently utilizing the temperature differences and using the waste heat profitably. The advantages are obvious: less wasted energy, greater conservation of resources and a positive contribution to the company’s environmental footprint.
4. Possible uses of waste heat storage systems to optimize energy consumption
Embedded in the challenges of modern energy management, waste heat storage systems are an efficient solution for optimizing energy consumption in a targeted manner. These innovative systems enable companies to store excess heat at high temperatures and retrieve it when needed. Through the targeted use of waste heat, companies can not only increase their energy efficiency, but also save costs and make a contribution to environmental protection. The continuous exchange of thermal energy between different processes in the industrial sector is thus becoming the focus of sustainable business management. The integration of waste heat storage systems into existing plants opens up new opportunities to save electricity and reduce the environmental impact at the same time. This topic is becoming increasingly important at a time when climate protection is taking on a central role for companies.
5. Economic aspects of waste heat recovery in various industries
The economic aspects of waste heat utilization in various industries play a decisive role in corporate management. By using waste heat efficiently, companies can not only reduce their energy consumption, but also save costs. Especially in energy-intensive industries such as production or processing, the benefits of waste heat recovery are obvious. Companies that rely on environmentally friendly technologies and recover waste heat in a targeted manner benefit in the long term from an improved energy balance and a positive image in terms of sustainability. Contact with experts in this field and the integration of renewable energies into existing systems are crucial for economic success and the implementation of climate protection targets. Investing in the efficient use of residual energy pays off not only ecologically, but also economically – a step towards a sustainable future for companies in all sectors.
6. Potential of waste heat recovery in the context of climate protection and resource conservation
Combining waste heat recovery with climate protection and resource conservation is a decisive step towards a more sustainable future. Through the targeted use of unused heat, companies can not only increase their energy efficiency, but also actively contribute to environmental protection. The focus here is on reducing greenhouse gas emissions and the efficient use of valuable resources. With innovative technologies and a conscious approach to heat recovery, companies can make a significant contribution to climate protection. Optimizing processes to store and use waste heat is therefore not only economically sensible, but also an important step towards a more environmentally friendly industrial landscape. Companies that focus on this topic not only demonstrate corporate responsibility, but also position themselves as pioneers in the fight against climate change.
7. Success stories from the real world: How companies are already successfully using waste heat
In the real world, companies are proving every day that waste heat recovery is not just a theoretical concept. Practical examples of success show how companies are increasing their energy efficiency and reducing costs through targeted heat recovery measures. A leading industrial company, for example, relies on innovative technologies for the use of waste heat from production processes, which not only protects the environment but also strengthens its own operations in the long term. Close contact with experts in the field of heat recovery has proven to be the key to success for many companies. By using excess heat effectively, companies can not only reduce their carbon footprint, but also improve their economic balance sheet. These examples impressively show that waste heat recovery is no longer a vision in practice, but a concrete opportunity for companies to develop in harmony with the environment and the economy.
8. Funding opportunities and incentives for investing in the efficient use of residual energy
Discover the many funding opportunities and incentives available to help companies invest in the efficient use of residual energy. With targeted financial support, companies can make optimum use of their waste heat and save costs at the same time. Find out about the various funding programs and how your company can benefit from them. Use this opportunity to actively contribute to climate protection and increase your energy efficiency. Contact the relevant authorities to find out more about the available subsidies in the field of heat recovery. Together we can make an important contribution to environmental protection and at the same time achieve economic benefits for your company. Stay informed and subscribe to our newsletter for more exciting topics about energy and the environment!
9. Integrating renewable energy into existing systems to increase the effectiveness of using surplus heat
The integration of renewable energies into existing systems is a decisive step towards increasing the effectiveness of the use of surplus heat. By linking renewable energy sources with existing waste heat processes, companies can reduce their environmental footprint while optimizing their energy efficiency. This innovative measure makes it possible to make heat recovery systems even more sustainable and reduce the use of conventional energy sources in the long term. The combination of renewable electricity sources and wastewater-based heat recovery systems opens up a wide range of opportunities to minimize environmental impact while reducing operational energy consumption. A tailor-made approach that not only offers economic benefits for companies, but also makes an important contribution to climate protection.
10. Conclusion: Targeted use of unused heat quantities for greater sustainability and cost savings
The targeted use of unused heat is a key to increasing sustainability and cost savings in companies. By using waste heat efficiently, companies can not only reduce their energy consumption, but also actively contribute to climate protection. The recovery of waste heat from industrial processes makes it possible to conserve valuable resources and minimize environmental pollution. The use of waste heat storage systems also allows electricity consumption to be optimized and operating costs to be reduced in the long term. The integration of renewable energies into existing systems plays a decisive role in the effectiveness of heat recovery. Companies that rely on the use of waste heat benefit not only ecologically but also economically from this innovative technology. Targeted investments and funding opportunities can help to make further progress towards the efficient use of residual energy.
What is waste heat?
Waste heat is the energy that is generated as a by-product of various processes and is normally released into the environment unused. This type of heat is generated, for example, in industrial plants, power stations or during the operation of vehicles. It is a form of waste energy that is often regarded as an undesirable result. However, waste heat can also represent a valuable pool of resources that can be utilized through efficient heat recovery. Through the use of heat pumps or other technologies, waste heat can be converted into heating energy and thus put to good use to lower energy costs and reduce environmental impact. The effective use of waste heat is an important aspect of energy efficiency and the sustainable use of resources.
What can you do with waste heat?
You can do various things with waste heat. One possibility is to use it for space heating by feeding the waste heat into heating systems or underfloor heating. Waste heat can also be used to heat water in order to save energy. In industry, waste heat can also be used for process heat, for example in production facilities or for drying materials. Another option is to convert waste heat into electrical energy using combined heat and power systems in order to optimize energy consumption and reduce costs. Waste heat can also be used to operate chillers in order to achieve cooling effects. Overall, the efficient use of waste heat offers a wide range of opportunities for saving energy and conserving resources.
How do you calculate waste heat?
To calculate waste heat, you first need to determine the amount of heat that is generated as a waste product of a process. This can be done by measuring the temperature differences before and after the process. The formula for calculating waste heat is: Q = m * c * ΔT, where Q is the amount of heat emitted, m is the mass of the material, c is the specific heat capacity and ΔT is the temperature difference. By multiplying these variables, a quantitative measure of the waste heat generated is obtained. It is important to take precise measurements and use accurate data for m, c and ΔT to ensure a correct calculation of waste heat. This process allows companies and industries to assess their energy efficiency and identify opportunities to minimize unused waste heat.
What is industrial waste heat?
Industrial waste heat refers to the thermal energy generated as a by-product of industrial processes. This waste heat is generated during the production of goods or services and is often considered an unused “waste product”. It can take the form of hot gases, steam or hot water, for example. Industrial waste heat has great potential for energy efficiency and sustainability, as it can be used to heat buildings, generate electricity or for other processes through heat recovery and utilization. By using industrial waste heat, companies can lower their energy costs, reduce CO₂ emissions and be more environmentally friendly overall. It is important that measures are taken to make optimum use of this valuable energy source and thus contribute to climate protection.