20010930-IEA-Energy_Policies_of_IEA_Countries_Spain_2001_133页_1mb

Spain's energy sector underwent significant transformation in the 1990s, with rapidly growing energy demand driven by economic expansion. The country faces challenges related to energy security, environmental targets under the Kyoto Protocol, and market liberalization. Key characteristics include limited domestic energy resources (covering only 25% of total primary energy supply), a heavy reliance on imports (especially oil), and increasing use of natural gas and renewables in electricity generation. The government has prioritized diversifying fuel sources and liberalizing markets, particularly electricity and gas, ahead of EU timelines.

In addressing environmental issues, Spain's CO₂ emissions rose by 28.6% between 1990 and 1999, falling short of the IEA Europe average growth rate. The country has struggled to meet its Kyoto target, and policies like taxes, renewables promotion, and energy efficiency measures (partly driven by the PAEE program) have been insufficient. Research and market-based instruments, such as a potential carbon tax, are recommended for enhanced climate mitigation.

Spain has made progress in market liberalization, especially electricity (expected full liberalization by 2003) and gas. Competition remains limited due to high market concentration and regulatory hurdles, requiring measures like facilitated third-party access and unbundling of vertically integrated utilities. Energy prices are high, especially for residential consumers, with distortions noted in taxation (e.g., lower taxes on gas compared to oil).

Spain's energy policy institutional framework involves multiple ministries and regional authorities. The Ministry of Economy oversees most energy issues through the General Department for Energy and Mining Policy, while autonomous regions implement many policies. The National Energy Commission and National Climate Council are advisory bodies, but challenges include insufficient database collection for policy evaluation and coordination between national and regional efforts. A unified national policy framework is recommended.

Spain achieved notable progress in renewable energy (notably wind and hydro), but challenges remain in integration and grid access. Synergies between renewables and efficiency improvements are emphasized.

Key recommendations for future policies include:

1. Strengthen renewable deployment and improve cost-effectiveness.
2. Accelerate R&D on next-generation energy technologies.
3. Enhance international research collaboration.
4. Maintain market competitiveness while ensuring energy security.