2024 has been a year of consistent delivery and transformational growth for Galp and its People. We are proud of our teams and their sound operational performance across all divisions, which inevitably led us to end the year with a reinforced financial robustness.
It is increasingly evident that we operate in a dynamic, ever-changing macro and geopolitical context, which shapes our integrated businesses and demands an agile stance from our operations. Maintaining our portfolio resilience, with assets operating as efficiently and as low-cost as possible, and our financial discipline will be paramount to navigating such volatility.
But 2024 was not just a year of sound operating performance and financial delivery, it was also a year of strong project execution that will fuel the short and medium-term growth and transformation of the Company.
In Brazil, Bacalhau FPSO sailed away at the end of the year and is currently on location offshore Brazil. The project start-up later this year and its ramp-up in 2026 will support Galp in more than doubling the free cash generation from its Upstream portfolio in Brazil.
In Namibia, we made incredible progress, safely drilling five wells with an impressive pace of execution, aiming at de-risking and potentiating our understanding of the Mopane complex. Results obtained continue to be encouraging as we analyse and interpret the vast amount of data collected.
On our integrated downstream position in Iberia, we also made good progress on the construction of the Advanced Biofuels Unit for HVO/SAF production and the 100 MW electrolyser plant for green hydrogen production. With both projects expected to begin commercial operations in 2026, they will play a pivotal role in Galp's downstream decarbonisation journey. As a key Iberian supplier and the operator of Portugal's only refinery, in Sines, we believe Galp must play an important role in supporting and promoting a just energy transition, in line with evolving market needs and minding a safe and responsible energy supply to the region.
Midstream and Commercial continue to be important contributors to Galp's integration and performance, building on a more flexible commodities portfolio and a leading market position in Portugal.
Renewables will continue to play a vital integration angle and provide a natural hedge within the portfolio. Galp aims to continue developing its organic portfolio of solar PV projects, prioritising returns over capacity build-up and potentiating portfolio value through hybridisation and storage solutions.
Looking to the plan for the next two years, our investment framework underscores our direction, combining selective upstream growth with the optimisation and decarbonisation of our downstream activities. We will allocate 65% of our gross capex to growth and transformation projects while reducing our net capex needs to below €800 m per year.
Galp will remain invested in long-term sustainable value creation and its decarbonisation journey. We are maturing our energy transition path, taking into account in particular the ongoing portfolio evolution following the potentially transformative Mopane discovery, in Namibia, while remaining focused in decarbonising our operations, with close to 35% of our projected gross spending is 2025-26 being in alignment with EU taxonomy.
Under this powerful co-leadership model, together with an experienced Executive team and the Board's support, we see Galp well positioned to ensure continued strategic execution, explore value-accretive opportunities for our shareholders and, above all, guarantee a safe working environment for all our employees.