Logout
Reporting

To participate in Project Gigaton™, the first step is to create a Sustainability Portal account. Once you've logged into your account, you can sign up for Project Gigaton™, share your SMART sustainability goals, and report on your progress.

If you are a Walmart associate, sign-in at wmlink/projectgigaton for more information.

Your Sustainability Portal account isn't just for Project Gigaton™. It's your one-stop-shop to manage participation and reporting for Walmart's major sustainability initiatives, including Project Gigaton™, Packaging, and other Private Brand surveys.

Setting an emissions target icon on a transparent blue background

Setting an Emissions Target

Reducing greenhouse gas (GHG) emissions can seem daunting, but there are time-tested and cost-effective strategies designed to help address this challenge.

Project Gigaton recognition icon on a transparent blue background

Supplier Recognition

We are excited to feature suppliers that have joined and are demonstrating results through Project Gigaton™.

Project Gigaton FAQ icon on a transparent blue background

FAQs

Find answers to common Walmart Project Gigaton™ questions.

A person takes notes on a notepad with a laptop and coffee on a table

Trainings and Webinars

Walmart provides training and webinars on topics that are essential to accelerating action on sustainability and regeneration.

Cows graze in a field

THESIS Index

The Sustainability Insight System Index is a sustainability performance tool that allows brands and manufacturers to understand the sustainability story of their products.

Windmills and solar panels surrounded by mountains and water by a dam

Estimating Your Carbon Footprint

Estimating greenhouse gas emissions, or your “carbon footprint”, is an important foundational step of a company’s emissions reduction journey.

#f2f2f2