We are publishing here four texts in response to the massive job-cuts facing power and electricity workers in Mexico. The first is a joint leaflet signed by our section in Mexico, which publishes Revolución mundial, and two internationalist anarchist groups, Grupo Socialista Libertario and the Projecto Anarquista Metropolitano. There are two messages of solidarity from proletarian groups in Peru. We are also publishing a further message in support of the workers' struggle, from comrades in Ecuador.