Taseko New Prosperity mine timeline

A timeline of the never-ending saga that is the Taseko New Prosperity mine

The volley of legal challenges surrounding the $1.5 billion gold and copper project is dizzying. Here's some help.

A decade-long battle to build a $1.5 billion gold and copper mine in the traditional territory of the Tsilhqot’in First Nation is back in a federal court — again.

The legal twists and turns of this project, first proposed back in 2008, are many and hard to keep track of.

Between defamation lawsuits, rejected project proposals and lost judicial reviews it’s near impossible to stay on top of this controversial mining proposal, although that’s exactly what the Tsilhqot’in First Nation has had to do at every step of the way.

The Narwhal created a handy-dandy timeline to help layout the flow of legal proceedings that continue to this day.

Taseko New Prosperity Timeline

Another year of keeping a close watch
Here at The Narwhal, we don’t use profit, awards or pageviews to measure success. The thing that matters most is real-world impact — evidence that our reporting influenced citizens to hold power to account and pushed policymakers to do better.

And in 2024, our stories were raised in parliaments across the country and cited by citizens in their petitions and letters to politicians.

In Alberta, our reporting revealed Premier Danielle Smith made false statements about the controversial  renewables pause. In Manitoba, we proved that officials failed to formally inspect a leaky pipeline for years. And our investigations on a leaked recording of TC Energy executives were called “the most important Canadian political story of the year.”

As the year draws to a close, we’d like to thank you for paying attention. And if you’re able to donate anything at all to help us keep doing this work in 2025 — which will bring a whole lot we can’t predict — thank you so very much.

Will you help us hold the powerful accountable in the year to come by giving what you can today?
Another year of keeping a close watch
Here at The Narwhal, we don’t use profit, awards or pageviews to measure success. The thing that matters most is real-world impact — evidence that our reporting influenced citizens to hold power to account and pushed policymakers to do better.

And in 2024, our stories were raised in parliaments across the country and cited by citizens in their petitions and letters to politicians.

In Alberta, our reporting revealed Premier Danielle Smith made false statements about the controversial  renewables pause. In Manitoba, we proved that officials failed to formally inspect a leaky pipeline for years. And our investigations on a leaked recording of TC Energy executives were called “the most important Canadian political story of the year.”

As the year draws to a close, we’d like to thank you for paying attention. And if you’re able to donate anything at all to help us keep doing this work in 2025 — which will bring a whole lot we can’t predict — thank you so very much.

Will you help us hold the powerful accountable in the year to come by giving what you can today?

16 oilsands companies allegedly broke environmental rules. Alberta kept it a secret for 3 years

Get the inside scoop on The Narwhal’s environment and climate reporting by signing up for our free newsletter. At least 16 fossil fuel companies operating...

Continue reading

Recent Posts

Our newsletter subscribers are the first to find out when we break a big story. Sign up for free →
An illustration, in yellow, of a computer, with an open envelope inside it with letter reading 'Breaking news.'
That’s right — all donations are being doubled until Dec. 31. The Narwhal’s independent journalism is made possible by readers just like you who give what they can. Will you help us break big investigations in 2025?
A "2X" or "two times" graphic.
Every new member between now and midnight Friday will have their contributions doubled by two generous donors.
Let’s match
Every new member between now and midnight Friday will have their contributions doubled by two generous donors.
Let’s match
That’s right — all donations are being doubled until Dec. 31. The Narwhal’s independent journalism is made possible by readers just like you who give what they can. Will you help us break big investigations in 2025?
A "2X" or "two times" graphic.