Ansys Report Highlights Simulation's Role in Improving Sustainability Across Industries

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Ansys (NASDAQ: ANSS) has released a report introducing a new methodology for measuring sustainability impact through simulation during product design and life cycle. The report, supported by McKinsey & Co, showcases successful implementations at Danfoss Drives, Infineon, and Mars, demonstrating GHG emissions reductions of at least 10% using Ansys solutions.

The methodology focuses on four sustainability pillars: clean environment, materials and circularity, energy solutions, and manufacturing efficiency. Notable success stories include Danfoss Drives achieving 45% reduction in lifetime energy consumption, Infineon cutting electrical losses by 50% in EV inverter design, and Mars reducing plastic use by 246 tons in 2024 through packaging redesign.

The four-step methodology helps companies: 1) Identify key metrics, 2) Evaluate initiatives, 3) Assess simulation's contributions, and 4) Quantify impact.

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Ansys introduces a new methodology for early-stage and life cycle design that quantifies the impact of simulation on sustainability initiatives, helping companies predict ROI

/ Key Highlights 

• Companies can use Ansys simulation to measure direct, indirect, and downstream greenhouse gas (GHG) emissions across the product life cycle
• Ansys' sustainability solutions enable environmental impact analysis, resulting in reduced carbon emissions, waste generation, and lower material, energy, and water consumption
• The report describes Ansys use cases deployed at Danfoss Drives, Infineon, and Mars

PITTSBURGH, Dec. 17, 2024 /PRNewswire/ -- Ansys (NASDAQ: ANSS) today released a report presenting a new methodology for using simulation to measure and assess the sustainability impact of decisions made during early design stages and throughout the product life cycle. The report incorporates research and analytical support from McKinsey & Co detailing how this methodology was used at Danfoss Drives, Infineon, and Mars. Findings show that, in some cases, these companies reduced direct, indirect, and/or downstream GHG emissions across the product life cycle by at least 10% using Ansys simulation solutions.

Sustainability is a key global business priority driven by regulatory pressures, consumer demand, and climate change. However, lack of robust data on material usage, power consumption, waste, and emission generation often prevents companies from embracing large-scale sustainability initiatives. Ansys simulation enables businesses across industries to respond to these market challenges with agility and can help support sustainability efforts.

For instance, after identifying an ideal design, customers can further optimize it to meet their specific sustainability goals, such as reducing waste generation, improving energy efficiency, and lowering the overall carbon footprint. Ansys simulation helps companies predict return on investment for sustainability initiatives through virtual prototyping, process optimization, and high-fidelity results via four sustainability-focused solutions pillars:

• Clean environment encompasses simulation solutions for emission tracing and control; carbon capture, utilization, and storage; water treatment and management; environmental noise, dust, and orbital space debris.
• Materials and circularity include materials management and selection, packaging, light-weighting, chemical safety, compliance and traceability, recycling, and reuse.
• Energy solutions center on simulation solutions for wind, solar, hydrogen, nuclear, and other alternative energy sources; integrated energy systems; energy storage solutions; electric motors; fast-charging batteries, and fuel cells.
• Manufacturing and operational efficiency includes advanced manufacturing, digital twins, prognostic health management, energy consumption efficiency, reliability and durability, workflow optimization, process automation, and safety.

In addition, the report outlines a four-step methodology to clearly identify how simulation positively impacts sustainability efforts: 1) Identify and prioritize key metrics; 2) Evaluate and rank initiatives; 3) Assess simulation's contributions, and 4) Quantify and aggregate impact.

For example, Danfoss Drives, a global leader in energy-efficient solutions, used Ansys simulation to optimize its latest generation drive controller — used in various applications to manage the speed, torque, and power of electric motors. Using the Ansys methodology, Danfoss Drives determined simulation helped make the drive more efficient, contributing to a reduction in lifetime energy consumption of up to 45% compared to the previous generation — double what could have been achieved without simulation.

"Ansys simulation is key to helping us reach our sustainability goals and drive our business model of providing our customers with the most energy-efficient solutions," said Michael Laursen, head of virtual design, test & optimization at Danfoss Drives. "With simulation, we can improve our product design processes by enabling rapid, thorough analysis, faster decision-making, and emissions estimates. The data we capture is critical to shaping our current processes, helps us identify opportunities for cost savings, and ultimately opens the door to technological advancement and innovation."

The methodology also helped Infineon, a global leader in semiconductor and system solutions, measure the total electrical losses of an electric vehicle inverter design. Using simulation, Infineon cut the total electrical losses by 50%, reducing downstream emissions by 2-3% per vehicle. Moreover, Mars, a leader in snacking, food, and pet care products and services is using Ansys simulation to redesign more than 12,000 packaging types across its portfolio and has reduced plastic use by 246 tons in 2024.

"Advanced simulation technologies can play a pivotal role in helping companies meet their global emissions targets," said Jan Paul Stein, Partner at McKinsey. "The four-step methodology laid out in this report clearly shows how to identify the most relevant opportunities to leverage simulation for driving sustainability in engineering and product design and also quantify their impact. This is critical for achieving an even larger contribution to sustainability targets from using simulation tools."

"The Ansys suite offers a range of solutions to evaluate environmental impact at every stage of product development for any type of application or industry," said Prith Banerjee, chief technology officer and executive sponsor of Ansys' sustainability programs. "Addressing climate change and reducing global emissions depends on how fast we act. Ansys' leading solutions empower customers to develop innovative and sustainable products more efficiently and in significantly less time, ensuring compliance with current regulatory standards and preparing companies for future regulations."

To learn more about the Ansys methodology for using simulation to drive sustainability, read the full report and visit Ansys during CES 2025 at the Las Vegas Convention Center, West Hall, Booth #6400.

/ About Ansys

Our Mission: Powering Innovation that Drives Human Advancement™

When visionary companies need to know how their world-changing ideas will perform, they close the gap between design and reality with Ansys simulation. For more than 50 years, Ansys software has enabled innovators across industries to push boundaries by using the predictive power of simulation. From sustainable transportation to advanced semiconductors, from satellite systems to life-saving medical devices, the next great leaps in human advancement will be powered by Ansys.

Ansys and any and all ANSYS, Inc. brand, product, service and feature names, logos and slogans are registered trademarks or trademarks of ANSYS, Inc. or its subsidiaries in the United States or other countries. All other brand, product, service and feature names or trademarks are the property of their respective owners.

ANSS–T

/ Contacts

Media	Mary Kate Joyce
	724.820.4368
	marykate.joyce@ansys.com
Investors	Kelsey DeBriyn
	724.820.3927
	kelsey.debriyn@ansys.com

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SOURCE Ansys

FAQ

What sustainability improvements did Danfoss Drives achieve using Ansys (ANSS) simulation?

Using Ansys simulation, Danfoss Drives achieved a 45% reduction in lifetime energy consumption for their latest generation drive controller, which is double what could have been achieved without simulation.

How much plastic reduction did Mars achieve in 2024 using Ansys (ANSS) solutions?

Mars reduced plastic use by 246 tons in 2024 by using Ansys simulation to redesign more than 12,000 packaging types across its portfolio.

What are the four sustainability solution pillars in Ansys's (ANSS) new methodology?

The four pillars are: clean environment, materials and circularity, energy solutions, and manufacturing and operational efficiency.

What emission reduction did Infineon achieve using Ansys (ANSS) simulation for EV inverter design?

Infineon reduced total electrical losses by 50% in their electric vehicle inverter design, resulting in 2-3% lower downstream emissions per vehicle.

What are the four steps in Ansys's (ANSS) new sustainability methodology?

The four steps are: 1) Identify and prioritize key metrics, 2) Evaluate and rank initiatives, 3) Assess simulation's contributions, and 4) Quantify and aggregate impact.