Massive Jakarta Blackout Triggers Demand for Alternative Power Sources
Indonesia’s massive August 4 power outage is raising new concerns about the state electricity company, and renewing calls to look at alternative power sources, including geothermal energy, solar photovoltaic and wind. The blackout that hit the state-owned PLN electric company was Indonesia’s worst since 2005, affecting millions of people in Jakarta and surrounding areas such as West Java and Banten. “By diversifying our energy sources by adding renewables, we may have a backup plan reducing the potential of a total blackout,” Mamit Setiawan, an analyst with Energy Watch, told VOA. Setiawan added that the centralized nature of power plants on the country’s most populated island of Java increases the likelihood of cascading outages similar to Sunday’s incident. The eight-hour blackout began when lines carrying high voltage failed. The disruption caused other parts of the system to crash, which in turn, caused a domino-like series of further problems affecting power plants in the central and western part of Java, including one that covered the capital. The blackout hindered many important services, like traffic lights, subways, cell phones and ATMs. Indonesian President Joko Widodo arrives with Sripeni Inten Cahyani, PLN’s acting CEO, during a visit at PT Perusahaan Listrik Negara (PLN) headquarters, …