State-owned utility Eskom has welcomed S&P Global Ratings’ decision to upgrade the company’s foreign and local currency long-term credit ratings from B to B+, with a stable outlook. The upgrade also applies to Eskom’s senior secured and unsecured debt, while government-guaranteed foreign currency debt was raised from BB- to BB+. Eskom’s national scale rating improved from zaBBB+/zaA-2 to zaAV/zaA-1.