Hafner, Manfred; Tagliapietra, Simone - 2015
or energy efficiency, the role of gas in this process has never been clearly defined. This uncertainty opens a wide … debate on the future role of gas in the EU energy system, particularly vis-à-vis the progressively stronger role of … renewables in the EU energy mix. This paper tackles this issue with the aim to explore what role gas might play in making the EU …