Article 15a 6.

In order to achieve the indicative share of renewable energy provided for in paragraph 1, Member States shall promote the use of renewable heating and cooling systems and equipment and may promote innovative technology, such as smart and renewable-based electrified heating and cooling systems and equipment, complemented, where applicable, with smart management of energy consumption in buildings. To that end, Member States shall use all appropriate measures, tools and incentives, including, energy labels developed under Regulation (EU) 2017/1369, energy performance certificates established pursuant to Article 11 of Directive 2010/31/EU, and other appropriate certificates or standards developed at Union or national level, and shall ensure the provision of adequate information and advice on renewable, highly energy efficient alternatives as well as on financial instruments and incentives available to promote an increased replacement rate of old heating systems and an increased switch to solutions based on renewable energy.