SERIOUS concerns about a power supply shortfall in Luzon in 2015-2016, a similar potential shortfall in the Visayas, and the ongoing shortage in Mindanao call for concerted action, but one that does not need to press the panic button among the public, the Philippine Chamber of Commerce and Industry (PCCI) said in a statement today.

This challenge we face now does not come as a surprise, PCCI president Alfredo Yao said.