ESSA brings together people, science and analytical tools to sustain healthy ecosystems and human communities. We envision a world where creativity, a focus on learning, and systems-thinking are the foundation of solutions to environmental challenges.

ESSA began in 1979, building on ideas developed at the University of British Columbia about how to creatively apply science and systems thinking to help people tackle complex environmental and social problems. We have been evolving and applying these ideas for more than 35 years and have completed over 2,400 projects in North America and other parts of the world, making a difference to people and the planet.

ESSA Insights

September 20, 2018

What Role Does Adaptive Management Play in Restoring our Coast?

Restore the Mississippi River Delta and ESSA Technologies, Ltd. recently hosted a workshop for state and federal agencies and others working on the Environmental Impact Statement and adaptive management program for the Mid-Barataria Sediment Diversion.
April 18, 2018

Turn Taking confronts Jagger’s Law

Conventional approaches often fall short by emphasizing a handful of objectives which tends to promote a world of “winners and losers”. Even with creative identification of alternative actions complex and large-scale decision problems can rarely be boiled down to a handful of choices capable of enduring over a range of exogenous conditions.

ESSA News

October 29, 2018

Jamaica National 2017 State of the Environment Report

The Government of Jamaica, through its National Environment and Planning Agency (NEPA), has embarked on the production of the 7th National State of Environment (SOE) Report. […]
September 18, 2018

Cumulative Effects of Marine Shipping Initiative

As part of Canada’s Ocean Protection Plan and through their Cumulative Effects of Marine Shipping Initiative, Transport Canada is working collaboratively with Indigenous Peoples, local stakeholders […]