April 19 (Reuters) - Alterra Power Corp AXY.TO :
* Alterra Power acquires 320 MW Boswell Springs wind project
* Expects Boswell Springs wind project to achieve commercial operations in 2020
* Acquired Boswell Springs wind project from Intermountain Wind, along with certain of its partners and affiliates Source text for Eikon: ID:nPn9h52Hka Further company coverage: AXY.TO