Nature Positive Role of the Automotive Sector China Deep dive
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Harness multiple approaches to reduce emissions from operations BOX 3
Li Auto implemented several initiatives to reduce
GHG emissions in its operations, including:
1. Expanding the use of renewable energy
and increasing the proportion of clean energy
2. Applying an intelligent energy management
system to regulate and adjust the
energy system
3. Optimizing manufacturing processes with
mechanical connection technology and adopting self-piercing riveting and rotary
swaging to reduce welding energy consumption
4. Harnessing heat regenerators to recover waste
heat from air compressors and equipping
boilers with additional condensing heat
exchangers at flue gas outlets to absorb
heat energy105
These activities contributed significantly to its ESG
performance – in 2023, it achieved a Morgan
Stanley Capital International (MSCI) rating of AAA.Focus on energy management
to reduce GHG emissions from
operations
Compared to global automakers, the Chinese
automotive sector is still catching up on operational
decarbonization. To advance GHG emission
reduction in manufacturing and operations,
automakers should focus on adopting energy
efficiency measures and low-carbon energy
sources. By optimizing the use of electricity
and adopting energy-efficient equipment and
smart grid technologies, electricity consumption can be substantially reduced. Heat waste can
also be reduced by waste heat recovery, heat
pump technology and improved heat energy
use efficiency.
Other possible energy solutions include
introducing and expanding alternative energy
sources such as solar and wind, and optimizing
production processes to both reduce unnecessary
consumption of electrical and thermal energy and
improve overall production efficiency. See section
3.1 of the global report for additional detail on
decarbonization levers and global examples.
A growing number of Chinese automakers have
begun investing in the development and application
of alternative energy sources. Additionally, they
continue to focus on improving energy efficiency,
for instance by introducing energy-efficient lighting
and air conditioning equipment and optimizing manufacturing processes to reduce energy
consumption. These initiatives not only facilitate the
reduction of GHG emissions in manufacturing but
also provide additional benefits in many instances,
such as cost-saving advantages.
Nature Positive: Role of the Automotive Sector – China Deep-dive
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