We each have a role to play in lightening our impact on the planet. From proper disposal of solid and medical waste to water and energy conservation, at Fresenius Medical Care North America, we are committed to limiting climate change and supporting environmentally sustainable solutions. Successes include solar panel installments, projects to recycle relevant materials, and zero-waste-to-landfill initiatives. As part of a global company, many regions contribute to our collective impact.


of plastics and metal diverted from landfills and recycled from retired dialysis machines.


containers were kept out of landfills through our Mircera reusable packaging program.

250K MWh

worth of Green-e Certified Renewal Energy Certificates purchased to reduce our carbon footprint.


Fresenius Medical Care’s Global Environmental Policy summarizes the company’s approach to the environment across our worldwide operations. In the policy, Fresenius Medical Care commits to business practices that promote environmental protection and minimize any adverse impact of the business on the planet.

As an example of the global environmental efforts, Fresenius Medical Care established climate targets in 2022 — committing to become climate neutral by 2040. To reduce the company’s impact on the climate, they have established a plan for the years ahead, and by 2030 Fresenius Medical Care aims to reduce  direct and indirect emissions (Scope 1 and 2) by half as compared to reported emission levels in 2020. A 10.5 percent reduction in Scope 1 and Scope 2 emissions footprint has been achieved in 2022 compared with 2021.

Ways We Are Reducing Our Environmental Impact


In our day-to-day business, water plays a highly important role as an essential component of renal replacement therapy by dialysis. The fact that 120-150 liters of dialysis fluid circulate against a patient’s blood three times a week, means that dialysis patients are exposed to 30-40 times more water than the general population. Based on these considerations, it’s critical that dialysis water purity complies with higher standards than conventional tap water to minimize the emerging risks. 

Fresenius Medical Care Renal Technologies assessed its dialysis and water purification systems and identified opportunities for conservation. We started initiatives to reduce the amount of water and power our machines consume and confirm that optimal settings were being used at dialysis centers across the country.



In 2022, we shared our commitment to the environment through the announcement of our global climate targets. As a transition activity toward our global climate goal development, in the U.S. we purchased and retired 250,000 MWh worth of Green-e Certified Renewable Energy Certificates (RECs) for 2022 to reduce our carbon footprint, amounting to about 86,000 metric tons CO2e equivalent. 

In 2018, we installed solar panels on seven of our centers. With these solar panels, we have access to energy data that shows us how we are operating most efficiently and helps us optimize our operations. Increasing our reliance on renewable energy sources will play a key role in helping us achieve our climate goals. 

Dialysis machines and water purification systems are indispensable to providing therapy for people with end stage renal disease. In the process, however, this equipment also uses large quantities of water and electricity as part of daily operations. 

In addition to water conservation features, in 2018, Fresenius Renal Technologies upgraded the technology in the flagship 2008T dialysis machine to include “low power mode,” which basically puts the dialysis machine into sleep mode — delivering power to only the machine’s electronics and turning off all pumps, valves, and modules when dialysis is not taking place. As soon as the keyboard, touchpad, or touchscreen is engaged, the machine “wakes up” again. In low power mode, the 2008T BlueStar machine’s run clock is also turned off, which can reduce the annual run time by 200 hours. 


We are committed to reducing our fossil fuel consumption while maintaining a safe and comfortable environment for our staff and patients. As part of this commitment, in 2021 we piloted a new Building Energy Management System (BEMS) that allows us to centrally control the temperature for our dialysis centers. The pilot included 116 centers, and key benefits include energy savings and reduced operational costs, reduced environmental impact, improved maintenance process, and minimized distraction for staff involved in temperature management. We now have BEMS in 468 centers, and plan to add approximately 700 additional centers in 2023.


For more than six years, we have been installing LED fixtures and associated lighting controls in our buildings. We’ve installed or upgraded to LED light fixtures at more than 600 centers and office locations. Along with these fixtures, occupancy sensors and lighting control panels minimize the amount of time that the fixtures are illuminated.


About 67 percent of conventional dialysis machines are composed of recyclable metals such as copper, aluminum, and steel. Often, the plastic, bulbs, and circuit boards can be recycled as well. We use environmentally conscious practices to reduce waste from dialysis machines taken out of service after we purchase new ones. In 2022, we diverted 96 net tons of plastics and metals from landfills by reusing or recycling parts from 1,301 retired machines. In this process, we're reducing our environmental impact and extending the life of recovered components.


Plastic containers help dialysis centers safely and efficiently dispose of needles and other sharp objects. In 2018, we shifted to reusable sharps containers, which can be emptied, washed, disinfected, and reused up to 600 times.

Dialysis centers use more than 40 million small cups per year to distribute patient medications, and in years past our centers used plastic cups. By switching to paper cups — which decompose 15 times faster than plastic and pose less of a threat to air and water — we reduce the use of plastic cups.

Mircera is an agent used to treat anemia associated with chronic kidney disease and is an important component of the dialysis process. We always strive to reduce the waste associated with product packaging. One way we’ve done this is by replacing the containers that were previously used to transport Mircera with reusable packaging. The new reusable packaging is emptied, returned, cleaned, and put back into circulation. Not only does this create a sustainable cycle, it also creates less work for our employees and reduces the cost of Mircera packaging. Through this process, we keep more than 127,000 containers out of landfill each year.

Our dialysis centers use 55-gallon blue drums for NaturaLyte® and Citrasate®, two concentrates needed for blood filtration. For several years, our centers have sent empty containers back with the delivery driver after a new shipment. Once returned to the warehouse, they undergo a quality check, get cleaned, and refilled for another use.

More than 50 percent of centers recycle cardboard, plastic, and other materials, diverting 18,682 net tons of waste from landfills. This is a 7 percent increase in recycling from 2020. We recognize that our acquisitions and new locations give us an opportunity to increase this further.


  • Recycling Printer Cartridges — Through Lexmark’s reuse and recycle program for used toners and ink cartridges, we reduce e-waste and support the reuse of cartridges. Even if cartridges are reused one time, it can cut plastic waste by 50 percent, and with millions of cartridges ending up in landfills each year, that simple change makes a tremendous impact. In 2022, we diverted 600 pounds from landfills, which is equivalent to 1,777 pounds of CO2.
  • Recycling Fluorescent Lights and Batteries — Through Grainger, employees can order prepaid recycling and disposal kits that come with the necessary items to help centers recycle fluorescent lights and standard batteries.

As an administrative assistant in Baraboo, Wisconsin, Charlene Brennan has taken several steps to make a difference at work. Conscious of the collective waste created by single-use items, Charlene ditched the disposables in her center’s break room and encouraged employees to bring in reusable plates, cups, and glasses from home, and bought silverware from a secondhand store, saving the center hundreds of dollars per year. 

Charlene also champions returning shipping boxes and packaging from Mircera (an agent used to treat anemia associated with chronic kidney disease). “Our centers receive as many as 70,000 such containers a year, each with Styrofoam inserts and nearly two dozen ice packs,” notes Brennan. “When sent back to the company, they are cleaned and put back into use. This simple step — returning the box — avoids all of this reusable material from going to landfills.” 

Charlene Brennan, Administrative Assistant, Fresenius Kidney Care

All sustainability data is from Fresenius Medical Care North America for 2022 unless otherwise noted.