Tag: PubliCola PubliCola articles Deep-bore Tunnel Bidders Get Sweetener Worrisome sign that cost estimates are too low. Oct 20, 2010 October 20, 2010 Eric de Place https://www.sightline.org/profile/eric-de-place/ Closing Coal’s Tax Loophole (Part 2) Is TransAlta's tax break a dealbreaker? Feb 23, 2010 February 23, 2010 Jennifer Langston https://www.sightline.org/profile/jennifer-langston/