Arizona-based Southern Copper is set to restart work at its controversial $1 billion Tía María copper project in Arequipa, Peru, within the next 90 days, Mines and Energy Minister, Jorge Merino said following a public meeting with local residents Dec. 19. Merino told Andina news agency that receiving support from the local community is “a big step forward," adding that it shows how "dialogue and coordinated efforts from national, regional and local authorities can make mega-projects happen." Peru's government sees the Tia Maria project as critical to boosting investment in the mineral sector. "It will show we have made inroads to resolve conflicts that have delayed several mining projects in Peru over concerns by communities about their environmental impact," Merino said.