Australia's flagship renewable energy project faces another staggering cost blowout, with officials admitting the original $12 billion price tag is no longer attainable amid construction delays and technical challenges.
Canadian authorities have detained two individuals with alleged ties to China near critical hydroelectric infrastructure at Niagara Falls, raising serious national security concerns.
The World Bank withdraws financial backing from Mozambique's controversial $5bn Mphanda Nkuwa hydroelectric dam, citing environmental and social impact concerns. A major blow for the nation's energy ambitions.