podium, buildings and outside spaces, which are designed by Foster + Partners. The campus also entails a public "sky deck" and has state-of-the-art sustainability features, including responsive lighting, heating and ventilation systems, low-carbon energy sources and rainwater harvesting and storage facilities. The campus spans 86,000 sqm at the bank of the Danube and accommodate up to 2,500 people. The tower is the Budapest's highest building and make it the second city in the CEE region to display a building by the British studio. In June 2019, MOL revealed first interior design visualizations, that were created by the Berlin-based interior design company KINZO. In December 2022, MOL Campus was opened. Operations International upstream operations MOL Group has a current Upstream presence in 13 countries with production activities in 8. Besides Central and Eastern Europe (Hungary and Croatia), its core regions, MOL has a presence and partnerships in the CIS region (Russia, Kazakhstan), the Middle East, Africa and Pakistan as well as the North Sea region (UK, Norway). The group's total oil and gas reserves stood at of oil equivalent at the end of 2017 and the daily average hydrocarbon production is per day of oil equivalent. MOL derives nearly three-quarters of its oil and gas production from Hungary and Croatia. Despite the fact that the fields in the CEE are mature, the company has managed to reverse a production decline, with oil production growing by 20% in 2016 thanks to optimization measures (Enhanced Oil Recovery). The company has a 20% interest in the Catcher area oil and gas block in the North Sea, in company with Premier Oil (50%) and Cairn Energy (30%). In June 2014, the UK Department of Energy and Climate Change gave final approval for the £1 billion development. First oil was achieved from the field's FPSO (Floating Production Storage and Offloading) in December 2017. Norway plays an important role in MOL Group's international exploration portfolio. The company entered Norway in 2015, after acquiring Ithaca Petroleum Norge, and is present in three of the North Sea's core areas (Central Graben South, South Viking Graben and Northern North Sea). In late 2018, MOL Norge started its first operated drilling in the Oppdal/Driva prospect. MOL has foreign exploration licences in (with date of announcement): Yemen, Exploration Blocks ’48’ and ’49’, 2002 Kazakhstan, Federovskoye Block, 2004 ; North Karpovsky, 2012 Croatia and Hungary, Slatina and Zaláta, 2006 Russia, Baituganskoe Oilfield, Surgut-7