Event

Publication Launch // DTU International Energy Report 2016: The Energy-Water-Food Nexus 2016 - from local to global perspective

The new Denmark Technical University (DTU) International Energy Report 2016 brings up the complex issues of the Water-Energy-Food Nexus and analyses challenges and opportunities for wider introduction of the nexus concept from local to global scale in order to enhance the security and sustainability in the Nexus.

Water is of paramount importance for the energy sector. For example, thermal power plants require water for cooling, whether they use nuclear, fossil or biofuels. Feedstock production for biofuels may depend on water for irrigation.

On the other hand, energy is necessary for pumping of ground and surface water, for water treatment as well as for transport and distribution of water to end-users. Waste water is often returned to the environment after energy requiring waste water management.

Most modern crop production is inconceivable without external inputs of water. For example, agriculture and livestock farming consumes energy for land preparation and tillage. Add to this the use of energy-intensive products like fertilizers, pesticides, and animal feed.

The complexity in the Energy-Water-Food Nexus is not at least apparent in transboundary water systems. For example, the building of a new hydropower plant in an upstream country will have a number of consequences for the downstream countries in the competition for the same water resources for e.g. thermal power production and for agriculture as well as for fishing.

The demand for resources is increasing due to both economic and population growth, more competition and – in some places – scarcity which may affect the security of supply across the three sectors. Climate change is likely to increase this pressure.

Even so, today most of the policy and administrative decisions within each of the three sectors are made by separate institutions with no or little emphasis on local, national or regional nexus coordination.

Where and when

Meeting Room 1
Building 101 A
Danmarks Tekniske Universitet (DTU)
Anker Engelunds Vej 1
2800 Lyngby
Denmark

6 Dec 2016
13:00 – 17:30

Source: DTU website

 

› back

Hydropower

Special Session at 38th IAHR World Congress // Sustainable Water Storage to Meet Water, Food, and Energy Development Goals

Storage to stabilize water availability is essential to sustain water, food and energy production, reduce hazards, and adapt to climate change. Regulation of water resources using dams and reservoirs played a major role in the socio-economic development of northern countries during the 20th century, but practices of the time often led to undesired environmental and social impacts. Thousands more dams and reservoirs are planned for construction in the next decades, mainly in Asia, Africa, and...

// more
Stockholm World Water Week (SWWW) 2019

Stockholm World Water Week 2019

In 2019, World Water Week will explore an inclusive approach. This week’s theme: “Water and society – including all” is recognizing that not everybody is impacted in the same way by too little, too much or too dirty water. Less obvious than last year, the Nexus approach will remain at the heart of the water debate, especially through the seminar topic "Addressing migration through regional integration and water security for all", that explicitly connects water, energy and food security as the...

// more
Migration

SWWW 2019 Seminar // Addressing Migration through Regional Integration and Water Security for All

Regional economic integration can foster transboundary water management as well as energy and food security. It also attracts investments that address infrastructure deficits, accelerates participation in global and regional value chains, and stimulates economic growth. All are important entry points for sustainable development. However, environmental and social co-benefits are typically not as well quantified as economic growth.

// more