Population ageing, sluggish productivity growth and low investment weigh on Spain’s growth potential. At about half of the OECD average, productivity growth over the past decade has been meagre. Making growth more sustainable will require greater efforts to lower fossil-fuel dependence and fight climate change and to address water problems.
Spain is making progress on its reform agenda and the implementation of its Recovery, Transformation and Resilience Plan. Harmonising regulations across the country would support business growth, especially for SMEs. Fostering partnerships between public research institutions and firms would bolster their currently low capacity to innovate.
Strengthening the prevention of corruption in the public administration would enhance the quality of public investment and lower fiscal costs. More systematic use of electronic contracting in public procurement procedures could help, as would continuing the implementation of the OECD Anti-Bribery Convention.
To achieve its climate-change objectives Spain will have to step up its actions. Despite improvements, Spain remains heavily reliant on fossil fuels, favoured by tax exemptions, modest fuel taxes and considerable subsidies in agriculture and fishing. Carbon prices are low compared to international best practice. Alternative measures applied to sectors outside the EU-ETS until the so-called EU-ETS2 takes effect would help reduce emissions. Stepping up the shift towards low/non-emitting transport modes can help reduce high transport-sector emissions. Continued efforts to overcome fossil-fuel dependence will be necessary, including by promoting renewable energy, and seeking better storage and grid interconnections. The Recovery, Transformation and Resilience Plan, which devotes 40% of its resources to the green transition, will bring key support in this regard.
Drought associated with climate change and the expansion of irrigation of cropland are impacting water availability and quality. Actions should be promoted that focus on demand management, improving the efficiency of its use, through greater recourse to water reuse and the environmental recovery of water bodies. The price of water should better reflect its scarcity, in particular for agricultural purposes. Pollution from fertilisers should be addressed by adjusting taxation or regulating their use (Figure 3).