Berlin (dpa) - The talks on the climate protection package of the Federal Government are entering the crucial phase. One week before the Climate Cabinet meeting, the heads of the Union and the SPD are meeting today for another working meeting in Berlin. On 20 September, the Climate Cabinet, chaired by Chancellor Angela Merkel, intends to present a large package of measures so that Germany can meet national and international climate goals by 2030. Particularly controversial is the way to save carbon dioxide.