EDITOR'S NOTE: This story originally contained an error. This is a new version of the story.Summit Power Group signed a contract tonight with Chinese and Canadian heavy industrial firms at an event in Beijing to build the Texas Clean Energy Project plant near Penwell, a development Summit described as a "major step toward financing and construction" of the more than $2.5 billion plant.The signing in Beijing was scheduled for 9 p.m.Read more on NewsOK.com