WEMO24-Compiled Report-Interactive compressed (002) 4154-7882-8116 v.1 - Flipbook - Page 134
Managing Director, Capgemini Invent,
Norway
Bjørn Ravndal
Senior Manager, Capgemini Invent.
Manufacturing and Supply Chain
Transformation
Daria Raine
Energy Transition Managing
Consultant
NEXT
ARTICLE
Key points
Introduction
1.
Heating accounts for half of the world's energy demand, yet
the efforts to decarbonize heating and cooling—responsible
for a staggering 39% of global CO₂ emissions—have not kept
pace with the urgency required to combat climate change. The
challenges associated with transforming how we generate and
use heating and cooling are multifaceted, varying primarily by
sector, industry, process type, and temperature level. In this
article, we will delve into the current status of decarbonization
efforts within the buildings and industrial sectors, highlighting
the specific challenges they face in transitioning to sustainable
heating and cooling solutions.
Decarbonization of Heat is Crucial: Heating accounts for 50%
of global energy demand, with over 70% generated from
fossil fuels. This highlights the urgent need to decarbonize
heating and cooling, which collectively contribute to 39%
of global CO₂ emissions, particularly in the industrial
sector, where industrial heat alone accounts for 22% of
global emissions.
2. Technological Solutions Exist: Proven low-carbon
technologies, such as heat pumps and electric boilers, are
already delivering results for medium and low-temperature
industrial processes, which represent 60% of heat
consumption. For energy-hungry industries that require
extremely high temperatures—such as steel, chemicals,
and cement—shifting to alternatives like hydrogen, green
ammonia, and biofuels is essential, as these solutions hold
significant potential for reducing emissions.
3. Collaboration and Innovation are Key: Successfully
addressing the complexities of decarbonization demands
partnerships across diverse sectors, including industry,
academia, and regulatory bodies. By creating a collaborative
ecosystem that supports new business models; by
minimizing investment risks and leveraging digital
technologies, organizations can accelerate the adoption
of climate solutions and effectively tackle the challenges
of decarbonizing heating and cooling systems.
Additionally, we will provide a comprehensive list of actionable
steps and enabling factors that can help overcome these
complexities and accelerate the path toward a more sustainable
energy future.
WEMO 2024
Siren Sundby
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