What Noonan wanted to accomplish from the outset was increase the cultural relevance of reusables—to tell Just Salad’s story and how it all connects with a broader dilemma. In a 2021 report by United Nations Environment Programme, an estimated 931 million tons of food waste was generated in 2019, globally. The U.S. throws away more than any other country in the world, with nearly 80 billion pounds of food wasted per year, an estimated 30-40 percent of the country’s entire food supply.

Nearly 9 million tons of single-use food service items are used every year, too, equivalent to the weight of 25 Empire State Buildings.

Circling the restaurant sector, per the USDA, the industry loses $162 billion annually thanks to wasted food.

Right away, Kenner asked Noonan to help Just Salad along many of these fronts, starting with composting. And it’s only gained over the years. Eco-labeling; a Sustainability Champion program for in-store staff; becoming the first U.S. chain to display carbon labels on its menu.

Before exploring some of Just Salad’s nuanced directives, it’s worth pulling back. Noonan says the chain, and restaurants as a whole, are only scratching the surface on storytelling when it comes to climate. It’s taken years, but the ceiling is nowhere in sight.

Still, the juncture at hand holds promise. One reason being sustainability, reusables, and other environmental topics got buried over the past couple of years by COVID-19. Just for restaurants, the rush to serve off-premises guests—often with single-use plastics—raced ahead on the priority chart. But similar to how consumers tapped comfort food early and have begun to return to health-minded goals, the same is true of watching their environmental impact, Noonan says.

A study from Unilever showed 72 percent of U.S. diners care about how restaurants handle food waste. Forty-seven percent added they’d spend more at restaurants with an active food recovery program.

A changing message, willing consumer

While that might be anecdotal in scope, Noonan says hard data is where change is really beginning to unfold. It’s central to sustainability communication with customers, she adds, almost to the point where calling this directive “storytelling” doesn’t fit anymore. “It might imply spinning a story,” Noonan says. “That’s not what we’re talking about at Just Salad.”

Here’s an example: It took Just Salad roughly a year to run a third-party environmental impact assessment with the New York State Pollution Prevention Institute at the Rochester Institute of Technology to measure its reusable bowl benefits compared to disposable containers. The goal being to capture the “break-even point,” or number of times the bowl must be used for its impact to be less than fiber disposable bowls. To do so, the LCA evaluated the carbon emissions and water use associated with each bowl at each stage of its life cycle.

The LCA showed, on average, Just Salad’s reusable bowl resulted in lower global warming (greenhouse gas emissions) and water consumption impacts than disposable fiber bowls after two uses.

Alter three, the global warming impact was equivalent to 42 percent of the impact of the fiber bowl. Four in and it dropped to 34 percent. With water consumption, the impact after three uses measured to 55 percent that of the fiber bowl, while after four, it fell to 46 percent, on average.

Perhaps the most concise and repeatable way to explain it—and share with guests—is a customer who washes and reuses their bowl once per week for an entire year could create 89 percent fewer greenhouse gas emissions and use 78 percent less water, on average, compared to the same number of uses of disposable fiber bowls, according to calculations published in Just Salad’s impact report.

It was a painstaking, lengthy effort, Noonan says. Yet invaluable. Just Salad has offered reusable bowls since the opening of its first location, making it home to one of the longest running programs in the U.S. restaurant industry. How could the brand turn a trait into a movement?

Over the years, Just Salad’s “MyBowl” guests purchase the signature blue bowl for $1, and the chain gives them a free topping each time they use it.

The impact last year measured at more than 3 tons of single-use plastic bowl waste avoided. Keeping to a Big Apple theme, you could have stacked enough single-use plastic bowls to create a tower 15 times taller than the Empire State Building.

Also, amid the pandemic, Just Salad launched a pilot program at a Murray Hill store that offered guests a way to access reusable bowls for online pickup orders. Just Salad’s “BringBack” platform enabled customers to receive their online salads in a green reusable bowl and return it to a restaurant, where Just Salad employees took care of the washing. The brand expanded the platform to Midtown and initial analysis found BringBack users ordered from stores twice as frequently per week versus non-BringBack guests. As this scales, Just Salad plans to make it available on the company’s mobile app.

The data story, however, continues to thread throughout. Not just in Just Salad’s decision-making, but also in the way it’s courting customer frequency.

Leaders met with Anna Keller, a PhD candidate in environmental psychology at the University of Central Lancashire, who has published research on the various stages of behavior change during an individual’s transition from single-use to reusable cups, to tap her methodology. Just Salad then surveyed customers and found 65 percent were interested in using fewer single-use containers, yet either have not started reducing, did not know how, or didn’t think it was possible.

Just Salad also enlisted the help of eco-rapper and content creator, Hila the Killa, to leverage influencer marketing.

To put it plainly, Just Salad is spreading its message with more ammo than ever. “Data is the foundation of good story telling,” Noonan says. “And I think before Just Salad had a CSO, it didn’t have the bandwidth or resources to do that. … I think the next two or so years at Just Salad we’re going to be able to talk about the benefits of reuse in a much more data-centric way.” Noonan does want to make one point clear, though—Just Salad doesn’t show up and say, “the customer wants more sustainability from us.” Although feedback and demand are always golden eggs to chase in hospitality, a topic like sustainability—akin to diversity—is one that idles if there’s no driving force. “We come in every day and we say, ‘we’re doing sustainability,’” she says. “And brands need to lead.”

This is a critical notion, Noonan adds, in understanding where restaurants go from here. Simply by having a CSO, Just Salad is sending a message that’s it’s going to try to skate ahead versus responding only when consumers ask for it.

However, there is an intersection. “For 16 years, we’ve had a very loyal cohort of consumers who have used the reusable bowl millions of times,” Noonan says.

Would Just Salad have witnessed this kind of activity and stability if not for the fact it gives free toppings away? The answer returns to Noonan’s point about the brand’s need to carry the sustainability banner on its own back.

The program owes some measure of its success, arguably a good deal of it, from the fact it offers an incentive to guests for doing something that’s not necessarily convenient.

But that’s not a negative spin, Noonan explains. Rather, it’s something she hopes more restaurants adopt. The pay-off is worth the price tag.

Climate on the menu

The company’s September 2020 call to introduce a seven-item “Climatarian Menu” that allowed customers to calculate greenhouse gas emissions with build-your-own salads, offers a blueprint. Come October, Panera Bread started doing something similar, although there were visible differences, like the unit of measurement Just Salad was using, kg CO2e. When guests ordered an item online at Just Salad, they saw the estimated carbon footprint compared to that of a quarter-pound beef patty, for context.

On the incentive note, the day Just Salad’s “Eat for the Earth” campaign launched, it changed the price of its Climatarian Menu items to reflect their individual carbon footprints. So a salad with a carbon footprint of 0.41 kg CO2e cost $4.10.

This year, any salad or warm bowl was $8.99 for customers using reusable bowls. Online or via the app, if they filtered by Climatarian, guests found a selection of low carbon-emitting salads at that price point. Again, nudging consumers at a cost Just Salad is more than willing to write a check for.

Rewarding guests for eating on the low end of the carbon footprint scale almost surely will pop up again for Just Salad, Noonan says.

Logistically, Just Salad’s Climatarian dietary filter sits alongside vegan, keto, gluten-free, and paleo offerings, giving customers a shortcut to identifying the brand’s lowest-impact options. Fast Company named it one of 2021’s “World Changing Ideas.”

More recently, Just Salad’s carbon labels achieved compliance with international greenhouse gas (ghg) emissions protocols ISO 14040/14044 and the British PAS 2050 standards.

The brand’s partner, Planet FWD, calculates the carbon impact of the individual components of each salad, including but not limited to, individual ingredients and packaging materials, which is where the final emissions value comes from. Just Salad calculates miles traveled by each ingredient based on their origin.

Noonan describes the overall arc as “cradle to grave,” meaning it starts from extraction of raw materials and ends at the end-of-life for all the inputs required to create a single unit of product.

Noonan recalls having these conversations with Kenner in November 2019, just a few months into her role. Just Salad had cleared some early, pillar ideas, like composting, and were swapping thoughts on how to further talks about the relationship between food and environmental sustainability.

“During that conversation, we were like yeah, there’s been a lot of talk about eating locally. It’s wonderful. Should we be talking about that more?” Noonan says. “And I looked at the data and I was like, huh, it says that approximately 10 percent of a food’s carbon footprint is related to the miles it travels.”

The bulb flashed: Eating local wasn’t the end-all to achieving a low carbon footprint. And perhaps the nutrition label in general was a bit outdated. “Maybe now we need something that takes planetary health into account, too,” Noonan says.

Broadly, she hopes Just Salad is putting a dent in public awareness that consumers, as eaters, affect climate change. Noonan speaks with other quick-serves and CEOs about reusables, she says, and partners where the brand can. She adds there’s plenty of willingness industry-wide to get on board, but reusables “are a tough nut to crack for a lot of operations.”

It requires training, procedures, and it can’t flip on overnight. “On reusables, it’s a matter of operators’ ability and willingness to participate,” Noonan says. “It’s a matter of policy. And it’s a matter of shifting public opinion. When those three reach a critical level, we will hit a tipping point.”

One way to get there could be through one of the industry’s fastest-growing avenues—rewards. Relevant pre-virus but ignited by a landscape of mass digital adoption, restaurants are using loyalty and digital channels to accelerate data gathering and brand experience. Can these turn into sustainability outlets?

“That’s what we’re getting toward,” Noonan says. “Rewarding a customer for reusable bowl usage in our app is something we want to do, and we plan to. So I think that the industry has to get creative about integrating sustainability.”

And beyond the output and tangible efforts, Just Salad’s structure is one other chains can take heed of. The fast casual’s marketing and brand departments not only report to Kenner, they report to sustainability as well. It’s not a matter of sustainability reporting to marketing, which is more common, but rather vice versa. “That sets the tone for the organization,” Noonan says.

The result is every marketing initiative gets scrutinized through the lens of sustainability. This runs up and down the ladder. Every time a new employee joins the company, HR sends an email introducing them and asks for a sustainability tip to share for their welcome.

Noonan believes greenhouse gas footprints, at the corporate level, is where the next topic is going. With the SEC proposing a new regulation that publicly traded companies vastly expand their climate disclosure, quantifying scope 1, 2, and 3 emissions is becoming table-stakes. Just Salad last year, for the first time, completed a greenhouse gas emissions inventory, conducted by the consultancy Green Places, across the entirety of its operations. The company also invested in store waste audits showing significant progress toward diverting more than 90 percent of daily waste from landfills, and started selling surplus food via Too Good to Go to achieve quantifiable reductions in waste-related emissions.

“I think that a number of emerging companies will make it easier for small- to medium-sized restaurants to understand their carbon footprint and use data to surgically attack the areas that are most responsible for their environmental footprint,” Noonan says. “And that is generally your supply chain.”

“So we cannot lose sight of the big picture,” she adds.