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ID:
174813
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| Summary/Abstract |
Increasing demands for energy to boost the Mekong economies have attracted the keen interest of riparian countries for hydropower development. This is evidenced by extensive investment in hydropower projects across the region over the last few decades. Drawing on interviews with key stakeholders, including officials from Ministry of Energy and Mines, Ministry of Natural Resources and Environment, Ministry of Agriculture and Forestry, private sector actors, civil society organisations and academics, as well as secondary data from public and policy resources, this paper aims to examine how the government of Laos' (GoL) decisions in hydropower development are influenced by regional energy dynamics, and how these shape the country's future energy development. The paper argues that the GoL's decisions on hydropower development are highly dilemmatic, given the current limited institutional capacity in hydropower governance and the accelerating evolution of alternative energy in neighbouring countries. While uncertainty in power markets is recognised, this places greater pressure on new hydropower projects as to how much power could be sufficiently produced and exported. The paper calls for GoL's policy considerations on the development and planning of alternative energy to secure the sustainable and equitable use of water resources as stipulated in the 1995 Mekong Agreement.
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| 2 |
ID:
180137
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| Summary/Abstract |
The European Union (EU) has the world's most extensive regional power trade, making it essential for the EU environmental energy policies. Understanding the nexus amongst water, power and CO2 emissions is essential for sustainable water and energy resource management. Although a number of related studies on the nexus have been conducted, integrating virtual water and CO2 emission footprints for the power sector requires further attention. The current study analyses the virtual water and CO2 emissions embodied in the power supply, demand and regional trade. A network model is developed to track the virtual water and CO2 emissions of the inter-regional power trade for the case of EU-27 countries in 2017. The total virtual CO2 emissions and the embodied virtual water in the EU inter-regional power trade are estimated as 7.0 × 104 t CO2 and 5.6 × 108 m3, with a hydropower contribution of 37.8%. The largest virtual water and CO2 emissions exporters are identified by France (8.8 × 107 m3) and Germany (2 × 104 t), whilst the largest virtual CO2 importer is Austria (1 × 104 t). The identified synergy of climate mitigation and water scarcity provides a benchmark for policymakers to develop strategies for sustainable power development considering the virtual footprint in trade flow simultaneously.
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