Department of Climate, Energy and the Environment All internal departmental correspondence (from the period 01 January 2025 to 17 March 2025) received by Darragh O’Brien, minister for climate, environment and energy and minister for transport, about a St Patrick’s Day 2025 trip to Miami and Los Angeles. = All briefing material prepared for Darragh O’Brien, minister for climate, environment and energy and minister for transport, about a St Patrick’s Day 2025 trip to Miami and Los Angeles.