Planet

Climate change is not just a distant threat. It is an urgent challenge confronting us today. So, we’re taking bold steps toward a more sustainable future for the planet we share.

Our mission is to design and make the world’s best products in the most sustainable way.

Environmental goals

Sustainability is a shared responsibility

Together with our partners, clients, and suppliers, we are working to drive meaningful change and make a lasting difference in the way we design, manufacture, deliver, and maintain furnishings and the built environment.

Carbon

We strive to design the lowest carbon-footprint products and commit to achieving net-zero emissions by 2050.

See How We'll Do It

Three Mirra 2 Chairs by Herman Miller, each with a different color back: alpine, olive, and ultramarine.

Materials

We are working to use sustainable, 100% bio-based or recycled materials by 2050.

See How We'll Do It

A close-up of a stack of colorful fabric with varying patterns.

Circularity

We aim to design timeless, durable products with zero waste by 2050.

See How We'll Do It

Two people loading a Sayl Chair by Herman Miller into a white delivery truck.
Sustainability timeline

‘We will be good stewards of the environment’

Since 1953, when Herman Miller founder D.J. De Pree established environmental stewardship as a company priority, our brands have been pioneers in sustainability. These timelines provide a snapshot of what we’ve accomplishments since.

2022

The entrance to MillerKnoll's retail headquarters in Stamford.

Awarded WELL Platinum Certification

MillerKnoll’s retail headquarters in Stamford received a Platinum-level WELL Certification and a WELL Health Safety Rating.

Read On

2022

A pile of small plastics on top of a variety of textile samples.

Unified Ecomedes platforms

MillerKnoll combined Herman Miller and Knoll’s Ecomedes platforms to ease access in finding sustainable products across our entire collective of brands.

Read On

2022

NaughtOne's Ever Sofa in blue upholstery and with light blue legs, over a mint colored background.

Expanded product circularity

NaughtOne’s Ever Sofa and Penny, Sweep, and Tier collections were designed to be easily disassembled and recycled at end of life.

Read On

2022

A collection of Eames Molded Plastic Chairs in a variety of different colors.

Added post-industrial plastics to classic designs

The classic Eames Molded Plastic Chair from Herman Miller incorporated 100-percent post-industrial recycled plastic in its design.

Read On

2023

A variety of different textiles folded on top of one another.

Eliminated PFAS chemicals from textiles

Maharam eliminated all added PFAS from its products and all phthalates, flame retardants, and antimicrobials from its textile finishes.

Read On

2023

MillerKnoll's PortalMill manufacturing facility in the United Kingdom.

Generated first solar-powered energy

MillerKnoll’s PortalMill manufacturing facility in the UK generated its first solar-powered energy. It will offset 140 tons of CO2 per year.

Read On

2024

A field of yellow and green foliage with a tall tree in the middle and a row of trees in the background

Independent verification of GHG emissions data

MillerKnoll obtained external assurance of our FY22 and FY24 Scope 1 and 2 greenhouse gas emissions, reflecting our commitment to credible, transparent reporting.

Read On

2025

A multicolored illustration of lines on a graph sloping down next to the words Science Based Targets

Achieved SBTi validation

The Science Based Targets initiative (SBTi) approved our carbon emission reduction targets, which include a 50% cut from FY22 levels of Scope 1 and 2 GHG emissions by FY30.

Read On

Related resources

Our purpose-led work goes beyond sustainability

Our Better World pillars include planet, community, and people. Explore other ways we’re using the power of design to shape a better world.

A group of people waving and posing for a photo in front of a building with a wall made of wooden panels.

Community

We are building a culture that champions associate engagement, nurtures and rewards talent, and provides opportunities for career growth.

Find Out How

An employee assembling a Mirra 2 Chair by Herman Miller on the production line.

People

We are building a culture that champions associate engagement, nurtures and rewards talent, and provides opportunities for career growth.

Find Out How

A field of blooming black-eyed Susans are seen in front of the MillerKnoll GreenHouse facility.

Better World

Our annual impact report is a record of the good work we’ve done over the past few years through our environmental, social, and governance (ESG) practices.

Read the Report