• SQ5
    SQ5

    The SUV for a new generation. Convincing without being persuasive. Sportive without being unreasonable. Efficient driving pleasure.

  • TT Roadster
    TT Roadster

    Rigid sportsmanship, high performance, emotional driving experience. This is how sports cars should be built. The Audi TT Roadster.

  • TTS Coupé
    TTS Coupé

    The Audi TTS Coupé is bursting with sports car genes. Dynamic driving even controlled - by the new quattro permanent all-wheel drive. The design is individualized by S-specific elements and instantly recognizable. The innovative technologies in the drive, as well as new control and display concepts - including the Audi virtual cockpit - characterize the Coupé.

  • TTS Roadster
    TTS Roadster

    Provide the Wind forehead: From the grille up to the diffuser radiates the TTS Roadster pure power. A new generation of innovative technologies convinces inside - including the Audi virtual cockpit. The design has been sharpened, the striking side lines represent character and timeless aesthetics. Experience the pure power of the TTS Roadster.

  • TT RS Coupé
    TT RS Coupé

    Provide the Wind forehead: From the grille up to the diffuser radiates the TTS Roadster pure power. A new generation of innovative technologies convinces inside - including the Audi virtual cockpit. The design has been sharpened, the striking side lines represent character and timeless aesthetics. Experience the pure power of the TTS Roadster.

  • TT RS Roadster
    TT RS Roadster

    Provide the Wind forehead: From the grille up to the diffuser radiates the TTS Roadster pure power. A new generation of innovative technologies convinces inside - including the Audi virtual cockpit. The design has been sharpened, the striking side lines represent character and timeless aesthetics. Experience the pure power of the TTS Roadster.

  • R8 Spyder
    R8 Spyder

    Limitless intensity: the new R8 Spyder V10 combines impressive performance, sporty elegance and the fascination of open-top driving.

  • RS 3 Sedan
    RS 3 Sedan

    Power that does not let you go. Brought onto the road with confidence by the standard quattro® permanent all-wheel drive. Thrilling performance. Unique look. Typical S

  • RS 4 Avant
  • RS 5 Coupé
    RS 5 Coupé

    The Gran Turismo among the RS models: the all-new Audi RS 5 Coupé.

    Performance intensified.

  • RS 6 Avant Performance
    RS 6 Avant Performance

    The Audi RS 6 Avant performance: built for drivers who want more. More power. More dynamics. More exclusivity. More adrenaline. Even more agile thanks to the reduced power-to-weight ratio. Even more powerful thanks to the overboost function. Even more control with Audi drive select. The vehicle’s character changes at a push of a button. And so does the performance. Deeply impressive values. With hardly any room for improvement.

  • TT RS Coupé
    TT RS Coupé

    Provide the Wind forehead: From the grille up to the diffuser radiates the TTS Roadster pure power. A new generation of innovative technologies convinces inside - including the Audi virtual cockpit. The design has been sharpened, the striking side lines represent character and timeless aesthetics. Experience the pure power of the TTS Roadster.

  • TT RS Roadster
    TT RS Roadster

    Provide the Wind forehead: From the grille up to the diffuser radiates the TTS Roadster pure power. A new generation of innovative technologies convinces inside - including the Audi virtual cockpit. The design has been sharpened, the striking side lines represent character and timeless aesthetics. Experience the pure power of the TTS Roadster.

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Power-to-gas plant

In June 2013, Audi opened the e-gas plant at Werlte in the Emsland region of Germany. This makes Audi the first automobile manufacturer to develop a chain of sustainable energy carriers. It starts with green electricity, water and carbon dioxide. Its end products are hydrogen and synthetic methane: Audi e-gas.

The e-gas plant operates in two process steps: electrolysis and methanisation. In the first step, the plant uses surplus green electricity to split water into oxygen and hydrogen in three electrolysers. The hydrogen could one day be used to power fuel cell cars. At present however, there not a widespread infrastructure. For this reason, the second process step follows immediately: methanisation. The hydrogen reacts with CO₂ to produce synthetic methane: Audi e-gas. It is practically identical to fossil natural gas and is distributed to CNG filling stations across Germany through an existing infrastructure, the German natural gas network. The plant began feeding Audi e-gas into the grid in autumn 2013.

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The Audi e-gas plant produces around 1,000 metric tons of e-gas per year, binding around 2,800 metric tons of CO₂. This roughly corresponds to the amount that a forest with more than 220,000 beech trees absorbs in one year. The only by-products are water and oxygen.

The Audi e-gas project goes far beyond the automotive industry. It shows how large quantities of green electricity can be stored efficiently and independently of location, by transforming it into methane and storing it in the natural gas network, the largest energy storage facility in Germany. With the e-gas project, Audi is a part of and a driver of the energy revolution. Meanwhile major German energy suppliers have picked up the idea of power-to-gas cogeneration and are following Audi with initial projects of their own.