Thorlabs supports the wildlife and habitat preservation efforts
of The Nature Conservancy (TNC) of New Jersey.
Greener Shipping Packaging and UPS Carbon Neutral Shipments
- All new products undergo a sustainable packaging analysis
- We are reimagining our packaging for many product families and implementing recycling and return programs for product packaging
- All products include disposal or reuse instructions
- New optics packaging launched for some optics families in 2023 (See the Optics Packaging tab for more details)
Manufacturing and Facilities
- We conduct an annual greenhouse gas (GHG) emissions survey
- Energy efficient solutions are evaluated and
implemented in all new manufacturing facilities
- We use native plants and rain gardens in our landscaping and maintain trails nearby
- We have implemented PPE recycling and composting programs in our New Jersey facilities
- We offer a "Ship Complete" option to reduce the
number of packages shipped from a single order
- We are transitioning from plastic packing materials to paper wherever appropriate
- We are testing reusable containers for intercompany shipments
- UPS Carbon Neutral shipping is available for all orders in the U.S. and Europe
- We are transitioning to 100% renewable energy in our largest Newton, New Jersey facility
- Our virtual IT services save 167 metric tons of carbon dioxide equivalent (MTCO2e) annually
- We have onsite electric car charging stations at our new buildings in New Jersey, Germany, and the UK
We have the ability and responsibility to put our environmental and social sustainability values into practice. We recognize and accept the responsibility to improve the efficiency and impact of our manufacturing and distribution practices and to develop a sustainable lifecycle for our products.
We will reduce current greenhouse gas (GHG) and baseline emissions by 50% by 2024.
By 2030, we will switch to 60% renewable electricity, reduce operational waste by 50%, and 95% of our product packaging will be sustainable.
We are committed to reducing GHG emissions to net zero and converting to 100% renewable electricity by 2050.
More than Net Zero: Our ultimate goal is to be a net good for the planet.
A Letter from Our Leaders
The world can’t wait. If there was any doubt, the 2021 Intergovernmental Panel on Climate Change (IPCC) report made it clear we are facing an imminent and existential threat to the enduring health and wellbeing of the earth and all living beings who call this planet home. As sea levels rise, weather patterns intensify, and the unique and beautiful diversity of our natural world shrinks species by species, many of us have felt grief and fear for our collective future.
We must turn that emotion into action. As the owners of Thorlabs, a privately held and family-owned company, we have the privilege and responsibility to put our environmental sustainability values into practice. We know that we do not stand alone and that many of you deeply hold these beliefs as well.
While we’ve implemented some sustainable practices over the years at Thorlabs, including a recent and ongoing shift to more sustainable product packaging as well as enhanced environmental standards in our manufacturing facilities, we know there is still more work to be done.
We will be embarking on an ambitious environmental sustainability journey over the next few years. It is our goal to build a transparent, science-based roadmap to a resilient and regenerative future – we have a bold vision for Thorlabs in which we accomplish net good for the planet, not just offset our negative impact to achieve net-zero.
Our hope is that our company’s journey to more sustainable practices helps create a safer and more equitable environment for all – we know that climate change and environmental racism disproportionally impact communities of color and indigenous people. Our commitment to inclusion and racial justice is tied to our commitment to environmental and climate justice.
As a manufacturer, we know that our current business practices produce greenhouse gas emissions and material waste. But as a vertically integrated company, we are uniquely positioned to identify the full scope of our supply chain, the impact it has on the planet, and to transform our business to support a resilient future.
In addition, we will look for collaborations and partnerships where our products and technologies may be part of the solution – from environmental monitoring and sensing to renewable energy and carbon capture. As technologists, engineers, and scientists, we believe in the transformative potential of human ingenuity.
In the months to come, we will be developing and publicly communicating a clear, auditable, and inclusive strategy to ensure responsible practices at Thorlabs that will positively impact our global communities. The work begins now – we hope you will join us.
Jenn Cable, President & Alex Cable, Founder and CEO
Optics Packaging Redesigned
Our sustainability experts are here for you!
Lindsay Hescock, Sustainable Packaging Engineer
If you have any questions about Thorlabs' current sustainability efforts, please reach out!
Click the button below to send me an email. I'll get back to you within the next business day.
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Our new case is made from recyclable steel and includes recyclable paper inserts to protect the optic inside.
Welcome to the pilot program for our new optics packaging! We have spent the last few years assessing various options to replace our existing plastic and foam packaging with a more sustainable solution. Our new packaging minimizes the impacts of manufacturing and disposal, while increasing the opportunities for reuse.
Please review the below information on the improvements we have made and let us know what you think by filling out the form on the Feedback tab, emailing us directly at firstname.lastname@example.org, or tagging us in a social media post.
Learn More in the Sections Below
Let Us Know What You Think on Social Media
For years, Thorlabs has shipped optics in polystyrene (#6) plastic cases with a permanent label, plastic inserts, and foam cushions. Polystyrene is not recyclable in most areas and the size of the case is smaller than the minimum size required by most municipal recycling facilities (2” x 2” x 2” or 5 cm x 5 cm x 5 cm).
We evaluated a variety of materials to replace the plastic case and found most of the sustainable options did not provide adequate protection, prevent dust, or ensure the case could be reused in a standard lab environment. After weighing all the options, we found the best balance of sustainability, reusability, product protection, and ease of disposal came from a metal box that included a molded fiber insert and paper padding.
Our new packaging is curbside recyclable, uses 48% less fossil fuels, 53% less water, and creates 21% less greenhouse gas (GHG) emissions during its lifecycle than our plastic optics packaging. Based on our typical annual usage, that could save approximately 3,500 gallons (13,400 liters) of petroleum, save about the amount water it would take to fill 5 Olympic sized swimming pools, and avoid the GHG emissions roughly equivalent to consuming 1,600 gallons (6,000 liters) of gasoline.
The human health impact has increased, as shown in the chart below, due to the mining and processing of metal. We are using >30% recycled steel for each box and anticipate these new boxes will be recycled at their end of life to reduce the human health impact, but the increase is a drawback when using metal instead of plastic. Because of this impact, we are currently taking additional steps to further reduce the human health impact that will be enacted if this pilot is successful.
We used EcoImpact – COMPASS to perform a cradle-to-grave Life Cycle Analysis (LCA), which gave us the results we described above and the numbers used in the charts below. We used regional averages for the location of manufacture and compared disposal inputs from around the globe. The results plotted below quantify the impact from each package assembly, and we have included a typical 12 oz (355 mL) soda can to provide context. A soda can is aluminum and roughly half the weight of both types of optics packaging.
Click to Enlarge
Disability Adjusted Life Years (DALY) is a metric that attempts to measure the
health impacts of particulate and chemicals released throughout the lifecycle.
Calculated using Impact World+ and considers severity factors of any adverse
effects. You can learn more here
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The Steel Case is Ideal for Storing Optics or Other Small Lab Components
Reuse of the packaging was a key component of the design. We’ve included an internal hinge that does not shatter after the first drop, an embossed lid that nests into the bottom of a second case and prevents stacked cases from toppling easily, and a peelable label that can be used to label the side of the case or the optic mount.
If you no longer need the box for the original optic, please use the case dimensions to generate your own 3D printed insert. We would love to see examples of what you find useful. We sincerely hope the packaging will be useful to you for many years, either for storing optics or other odds and ends in your lab.
However, if you do not have a need for the box, we would be happy to take it back. Upon receipt, we will inspect, clean, and use it to repackage new optics for our customers. Our initial environmental analysis indicates that mailing back the packaging for reuse is sustainable. It’s possible that returns would result in about 1% less fossil fuel use, 9% less water use, 10% less GHG emissions, and 114% less health impact than the metal box without any reuse. These results are based on 3000 miles / 4,828 km of return shipping, a return rate of 5%, and the possibility of 10 uses (determined through testing). We will re-assess after the trial period, to confirm the reuse program is truly reducing our environmental impacts.
To send the box back, please email Lindsay at email@example.com for instructions.
If you would like to recycle the steel box instead of reusing or sending it back, please remove the paper inserts, peel off the label, and drop the box off with your local metal or steel recycling service. The molded fiber optic insert and paper cushion can be recycled with your local paper recycling service. Unfortunately, the lens tissue cannot be recycled or composted and must be thrown away.
In our classic plastic packaging, the box is made from #6 plastic (polyethylene), the foam is #4 plastic (LDPE), the holder is made from #1 plastic (PET). If your recycling facility accepts those plastics and has no minimum size requirement, you can separate the components and recycle them. If they’re not acceptable at your local facility, please discard them.