Kraft Heinz wants to protect water sources now to prevent shortages someday

Kraft Heinz, like so many food processors, wants to trim water use at plants—up to 20% at facilities in areas facing water stress in the coming years.

But beyond those goals, the company wants to expand its water sustainability efforts to work with nonprofits, other businesses and communities to help proactively protect the water supply itself, instead of reacting to a possible problem in the future, says Jonah Smith, global lead, environmental social governance.

"We know water is vital to life. It's vital to our business. It's a key ingredient in our business throughout our value chain. So we understand the value of water, and we understand how Kraft Heinz can be a good steward for our business, as well as the environment.”

Amid a flurry of recent news about the Kraft Heinz turnaround plan, including $2 billion in cost cuts over five years and increased marketing investments in high-growth products, the company released its second Environmental Social Governance report since the two giants merged in 2015. The plan outlines 17 sustainable development goals for the environment, agriculture and healthy communities, such as improved packaging recyclability, sustainably sourced tomatoes, salt and sugar trimming, and water use cuts of 15% by 2025 across all facilities.

Smith finds it interesting that water likely impacts most of the goals. “On so many of them (the goals), you could plaster water there and show how that also impacts life on land, that also impacts industry, that also impacts communities, that also impacts health and well-being. Water is really a tying ingredient, not just throughout our entire value chain but throughout the entire world."

At the plants, Smith says water reduction efforts will vary based on individual challenges and opportunities, including any number of operational or technology adjustments, such as:

• clean-in-place systems
• short interval controls
• dry lube on conveyors
• waterless cleaning and sanitation methods
• HVAC optimization, using condensation water
• real-time monitoring for any helpful changes, such as tracking boil time so it doesn’t last longer than needed or fixing a leak immediately instead of getting to it weeks later

The water reduction goals will be a challenge because the company’s water use across manufacturing facilities increased by 1% from 2015 through 2019, missing 15% reduction targets.

But Smith says the company learned from some successes, including an effluent water recycling project that saved 86 million gallons a year at its Oscar Mayer plant in Newberry, S.C. The plant leveraged its dissolved air flotation system to cool vacuum pump seals.

Accountability is built into the plan, with team members all the way up to the CEO assigned KPIs on water conservation and other initiatives, Smith says. Plus, the company’s goals are augmented by its new commitment to the CEO Water Mandate, requiring global water conservation measures, such as upgrading water treatment plants or encouraging growers to save water.

While some plants will need a major savings project like the one in South Carolina, Smith says smaller efforts can add up when implemented at the global scale for a company the size of Kraft Heinz. “There are going to be sometimes where we can get the low-hanging fruit: ‘Hey, there's a leak there, stop that leak.’ It's a half a percent gain, but wow, over time, that's significant.”

While companies have to balance business goals with sustainability efforts, internally weighing priority projects, ROI is not the determining factor for whether to pursue a project or a change to hit sustainable development targets, Smith says.

Kraft Heinz wants to provide food to the growing population and make money as efficiently as it can with the least impact possible on the environment, he says. “It's good for our company, it's good for our shareholders and everything, and it's also good for the world because now we can do more of that. We can have a bigger impact … More people get food.”

When you’re in the water business like Nestlé, keeping the resource renewable is critical

Dependent on natural springs for its bottled water, Nestlé Waters North America needed outsiders to weigh in on whether the company is doing enough to protect the water supply and use the resource responsibly.

The business started putting its water practices to the test a couple years ago, with a goal to certify all U.S. plants by 2025 under the first comprehensive global standard to measure responsible water stewardship. Changes to save water in factories are just a small part of the requirements to meet the Alliance for Water Stewardship Standard.

Nestlé Waters North America likes that multiple stakeholders review its efforts to use water responsibility from not only an environmental perspective, but also across social, cultural and economic criteria, Chief Sustainability Officer David Tulauskas says. 

“This is an investment in our future. We make decisions not for the end of the quarter but for the end of the century. We rely on these springs, and we need to manage them responsibly so that they are a renewable resource.”

The certification efforts are paying off: A bottling plant in Ontario, Calif., recently became the first food and beverage factory in the world to earn the highest certification under the rigorous standard. To achieve platinum status, the plant documented measurable impacts from its work with leaders in the area to protect the watershed, with projects ranging from forest restoration to efforts in an area getting more attention called WASH, which stands for safe water, adequate sanitation and hygiene education.

For example, plant engineers coordinated with a local water district to share information and best practices to help with groundwater mitigation, which generated 250 million more gallons annually that had been decontaminated. 

In North America, the company is the only one of any type to reach the advanced certification. The achievement has raised the bar for the company and its other factories, Tulauskas says.

“We want to earn a license to grow. We want to continue to be the largest, the best, the most important, the most respected bottled water company in the U.S. These are investments to keep us in that leadership position.”

How Nestlé Waters saves water at bottling plants

Managing water use at Nestlé Waters North America plants is the easiest part of achieving its advanced conservation goals that stretch to protecting watersheds.

Several of the company’s factories have adopted some or all of these water-saving measures used by the Ontario, Calif., plant to earn the highest certification under the rigorous Alliance for Water Stewardship Standard:

Wastewater reuse
The Ontario plant installed an above-ground storage tank, piping and controls for a wastewater recovery and reuse system in 2017, cutting millions of gallons of municipal water for cooling processing machinery since its start. The system collects wastewater to use in its cooling towers from equipment cleaning, bottle filler losses and other bottling waste. The water would otherwise have gone to the factory’s industrial wastewater pipes. The plant also installed a flow meter network that measures municipal water saved, feeding data into a factory water map.

Xeriscaping
The team recognized in 2016 that the factory could save water by evolving its irrigation system from a turf and spray-head system to a drip system with native, drought-tolerant plants. The water used is measured through two irrigation meters, one belonging to the city, and the information goes to the facility’s water map. That changes save millions of gallons of water a year.

Water mapping updates
Since water is the primary resource used to produce the plant’s products, the team takes sustainable use and careful monitoring very seriously. The Ontario factory had used a basic water mapping process to track the flow of water and identify sources of water loss. In 2015, the team focused on transforming the water map into a tool to gauge water use efficiency performance. The previous water map showed the main water draw and discharge points, which linked to a database of actual totalized values for each flow meter, but there were several internal systems that lacked flow meters, and water loss within those areas could not be addressed efficiently. The site added new flow meters within the bottling process and implemented extensive data collection and analysis, providing granularity for water loss, allowing for corrective actions to help increase operational efficiency.