All Speakers Speaker Carlos Velázquez Vega Position: Sustainability & Institutional Relations Director Company: Roca Group Carlos Velazquez has worked for Roca Group during more than twenty-five years and during all this time he has held different positions in several countries, until the end of 2019, when he took the position of Director of Sustainability of the Roca Group. Sessions Tue 19 Mar 15:30 - 16:15 Engineering SummitDecarbonasationEnergy efficiency+0 Initiatives for decarbonization