The partnership plans to develop and construct 1.0 gigawatts alternating current (GWac) of renewable energy projects in the Philippines. : Renewable energy firm ACEN is partnering with Florida-based BrightNight to advance the development, construction, and operation of BrightNight’s renewable power portfolio in the Philippines. The partnership plans to develop and construct 1.0 gigawatts alternating current (GWac) of renewable energy projects in the Philippines with an estimated capital deployment of $1.2 billion over the next five years, ACEN said in a recent news release.