KUALA LUMPUR, Sept 12 — Malaysia is committed to strengthening regional cooperation in the field of renewable energy and connectivity as an effort to expand economic opportunities at the sub-regional level of Asean, said Minister of Economy Akmal Nasrullah Mohd Nasir.He said that sub-regional approaches such as the Indonesia-Malaysia-Thailand Growth Triangle (IMT-GT) can strengthen the economic potential among member countries through the implem…