Environmental Studies; network science; energy networks; cascading failure; percolation theory; scale-free network; Barabási-Albert model; Climate change; Failure; Blackouts; Gas transmission; Electricity distribution; Sabotage; Nodes; Topology; Fragility; Energy; Percolation; Electricity; Economic impact; COVID-19; Wildfires; Natural disasters; Infrastructure; Resilience; Mitigation; Aging; Failure analysis; Coal-fired power plants; Networks; Security; Electric power distribution; Queensland Australia; United States--US; China; Taiwan; Australia; South Australia Australia; Germany; India