Environmental justice, as you've had to explain today, is generally concerned with non-discrimination in environmental protection and the equitable distribution of environmental burdens and benefits across society. I think the U.S. EPA is the definition that's commonly discussed, “the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income, with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.”
I think the general meaning is understood, and often with concepts like this the definitions get worked out in the strategy. That's what would happen here.