EU4 Energy Transition: Covenant of Mayors in the Western Balkans and Turkey The action will tackle climate change and support the energy transition in the Western Balkans and Turkey through an increased uptake of the Covenant of Mayors for Climate and Energy Initiative (CoM) in the region and support municipal authorities to translate their ambitions to reduce greenhouse gas (GHG) emissions into reality and enhance resilience to climate change impacts, while taking into account diversity on the ground.