Facing the severe challenge of global climate change, Renault Group is leading the automobile industry to a more environmentally friendly and efficient future with unprecedented determination and innovative spirit.
Through a revolutionary decarbonization strategy, Renault is redefining the design concept of modern cars to make a low-carbon life a reality.
The Renault Embl è me concept car made its global debut at the 2024 Paris Motor Show.
It is not only a subversion of traditional automobile aesthetics, but also Renault’s profound prospect for the future of sustainable mobile travel.
How can Renault Embl è me achieve a 90% reduction in carbon emissions compared with similar vehicles today? Let’s take a look at Renault’s revolutionary way of decarbonization, travel decarbonization is a key goal to deal with climate change.
For car companies like Renault, this involves addressing a series of challenges related to industry, energy, technology, supply, speed, and so on.
In order to achieve the goal of net zero carbon emissions in Europe by 2040 and global zero carbon emissions by 2050, companies must revolutionize the way their cars are designed and manufactured.
Renault Embl è me will demonstrate this innovative approach at the Renault booth at the Paris Motor Show on October 14-20 this year.
The concept car of this family car is not only an experiment, but also a showcase of innovative technologies developed by Renault, Ampere and their partners to meet these requirements.
The main challenge of this milestone project is to maximize decarbonization throughout the life cycle of the vehicle.
Following the Renault Scenic Vision H2-Tech concept in 2022, Renault Embl è me further promoted this process, reducing greenhouse gas (carbon dioxide equivalent) emissions by 90 per cent compared with similar vehicles produced today, producing only 5 tons of carbon dioxide equivalent (see the methodology section at the end of the article).
In order to achieve this goal, the project explores a variety of intelligent, reliable and feasible combinations: renewable materials with a low carbon footprint, natural materials, production processes that are completely dependent on renewable energy, universal implementation of recycled parts and recycling.
The same is true of technology choices, including power systems.
At the core of Renault’s new design language: efficiency, Renault Embl è me represents a whole new approach to overall vehicle design.
Through perceptual curves and graphical technical feature lines, its appearance design combines sports, elegance and emotion to create a very attractive product.
As part of the fruitful collaboration between Renault and Ampere, Renault Embl è me’s design has also been carefully aerodynamically optimized (fine-tuned using digital twin technology and state-of-the-art digital analog equipment provided by Renault’s BWT Alpine F1 team to have an excellent wind resistance factor of 0.
25 Cd) to improve efficiency in a more sustainable way, optimizing passive and active aerodynamics without sacrificing aesthetics.
Without sacrificing efficiency, the elegant hunting car design of Renault Embl è me skillfully combines the spaciousness of the station wagon with the fluency of the coupe, showing light and shadow changes with a unique two-color green body, showing different visual effects from every angle.
The 4.
80-meter-long car body not only provides a spacious interior space to meet the comfort needs of families, but also reflects Renault’s continuous innovation in the C-class market and above.
Renault Embl è me’s design philosophy is to combine high-tech and highly recognizable lighting design, while pursuing the ultimate in ecological design.
Through careful weight loss, the total weight of the vehicle is even lighter than many similar hybrid SUV or electric models, highlighting Renault’s pursuit of excellence in elegant design.
With a versatile and low-carbon powertrain, Renault Embl è me uses an innovative dual-power system that combines rechargeable battery and hydrogen fuel cell technology to meet the diverse needs of daily commutes and long trips.
This efficient rear wheel drive architecture based on the AmpR medium platform achieves a low center of gravity and balanced weight distribution, and optimizes vehicle performance and efficiency.
This configuration not only improves the versatility of the vehicle, enabling it to drive at speeds of up to 1000 km.
On a typical long journey from Paris to Marseilles, most of the vehicle’s electricity is provided by fuel cells and produces almost no emissions except water vapor, demonstrating Renault’s strong commitment to low-carbon environmental protection.
Renault Embl è me’s new cooperation model, in the face of the grand decarbonization goal, the Renault Embl è me demonstration car has adopted a new ecosystem cooperation model.
More than 20 professional partners participated in the project with Renault and Ampere, each contributing technology and expertise to reduce carbon dioxide equivalent emissions by 90 per cent over the entire vehicle life cycle.
This horizontal approach to teamwork breaks the boundaries between groups, brands, entities, partners and suppliers and encourages innovation.
In this project, this approach enables the use of technological diversity and complexity to achieve high decarbonization goals.
The Embl è me demo car once again demonstrates Renault’s leading position in innovation, driving the overall progress of the mobility and automotive industry, involving the entire ecosystem in the process.
Ampere plans to fully showcase the car by the end of October.
Based on the methodology of vehicle life cycle analysis, life cycle analysis (LCA) is a scientific method used to quantify the environmental impact of vehicles from production to scrap.
It considers all aspects from material extraction and parts production to vehicle assembly, transportation, use, maintenance and recycling.
Renault uses this globally standardized multi-standard tool to calculate the global warming potential associated with greenhouse gas emissions when each vehicle is sold, measured in carbon dioxide equivalent (CO2 eq.). Renault will calculate the actual consumption of its vehicles for up to 200000 kilometers, while supporting the French auto industry’s proposal to measure the impact of the entire vehicle life cycle.
For example, the total emissions of the Renault Megana E-Tech electric car, according to its life cycle analysis, is 24 tons of CO2 eq, which is almost half of the equivalent fuel model.
In other words, all-electric travel has an advantage in reducing CO2 eq emissions.
The goal of the Renault Embl è me project is to reduce total CO2 eq emissions from production to scrapping of vehicles to 5 tonnes, or about 90 per cent.
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