Electromobility refers to the use of electrically powered vehicles, driven by batteries or fuel cells, instead of conventional combustion engines that use fossil fuels such as gasoline or diesel. It represents a key technology in reducing CO2 emissions and is a central component of global efforts to make transport infrastructure sustainable and combat climate change.

Advantages of electromobility

  • Environmental protection and CO2 reduction: Electric vehicles (EVs) do not produce direct CO2 emissions while driving, which leads to a reduction in air pollution in urban areas.
  • Lower operating costs: Electric vehicles are cheaper to maintain than cars with combustion engines because they have fewer moving parts and are therefore less prone to repairs.
  • Energy efficiency: Electric vehicles are significantly more efficient than their combustion engine counterparts. An electric motor can convert up to 90% of the energy from the battery into motion, while a combustion engine only utilizes about 30-40% of the energy.
  • Noise reduction: Electric vehicles are significantly quieter than cars with combustion engines, which contributes to noise reduction in urban and rural areas.

Electromobility technologies

1. Battery technology

The battery is the heart of an electric vehicle. Current batteries are mostly based on lithium-ion technology, which offers high energy density and relatively short charging times. With ongoing research and development, increasingly powerful and efficient batteries are being developed, enabling greater range and shorter charging times.

2. Charging systems

One of the biggest challenges for electromobility is the charging infrastructure. However, many countries, including Germany, are continuously investing in the expansion of charging stations. Various charging systems exist, including fast chargers that allow charging within 30 minutes to an hour, as well as slower systems for home charging.

3. Fuel cell vehicles

Besides battery-powered vehicles, there is also the option of realizing electromobility with hydrogen fuel cells. These vehicles generate their own electricity by introducing hydrogen into a fuel cell, which then produces electricity for propulsion. Fuel cell vehicles offer the advantage of fast refueling and a longer range, but are not yet as widespread as battery-powered vehicles.

The future of electromobility

Electromobility is on a continuous growth trajectory and is considered one of the most important solutions in the fight against climate change and for a sustainable energy future. Through the ongoing development of battery technology, the expansion of charging infrastructure, and the increasing integration of electromobility into everyday life, it will play a significant role in the global transportation system.

Electromobility and CLEVER-TILE ®

In the context of electromobility, the efficient use of renewable energies also plays a central role. CLEVER-TILE ®, a company from Baden-Württemberg, offers advanced solutions in the field of photovoltaic systems. These can be used in combination with electric vehicles to ensure a sustainable energy supply. By providing solutions for generating solar power, CLEVER-TILE ® makes electromobility even more efficient and environmentally friendly.

By using solar energy to power electric vehicles, private households and businesses can not only improve their CO2 balance, but also sustainably reduce their energy costs.

Learn more about CLEVER-TILE ®'s innovative solutions on the CLEVER-TILE ® product page and discover how you can integrate electromobility and renewable energies into your everyday life.

Referenced terms and sources

This existing glossary article was reviewed and approved on 14 October 2026. Time-sensitive information still refers to its original publication context unless the article states otherwise. It does not replace installation instructions or confirm compatibility with a particular roof tile model.

Machine-assisted translation. The German version remains available.

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