Corporate Social Responsibility (CSR) https://energyefficientmortgages.eu/ https://energyefficientmortgages.eu/ https://energyefficientmortgages.eu/ Opting for renewable energy and green investments Belfius is taking a step further along the beaten track and putting its financial capabilities to maximum use for the transition to a low-carbon energy system through efficient energy usage and the development of renewable energy production.