The Bioenergy and Water Nexus

30.08.2011

<p>Bioenergy and water are inextricably linked. For the first time, a report of UNEP, IEA Bioenergy Task 43 and Oeko-Institut examines in depth these interlinkages, highlights the risks and opportunities, and offers an outlook on ways to address them. It provides policymakers with scientific information to support informed strategies and policies. The report also points to the need for further research, filling data gaps, and the development of regionalized tools. </p>

<p>Water quantity and quality are factors that determine the extent to which bioenergy can contribute to the overall energy mix. For example, in a world already facing water stress, largely due to over 70 percent of freshwater being consumed by the agricultural sector, bioenergy development is likely to add to this - through feedstock production and conversion processes - and hence increase the pressure. At the same time, there are opportunities to harness bioenergy development to help increase access to water by leveraging the introduction of efficient water management techniques, by increasing soil absorption capacity in dry areas, by selecting appropriate crops, by providing energy for water pumping and cleaning water.<br /><br /><span style="FONT-WEIGHT: bold">Further information </span><br /><br /><a href="http://www.unep.fr/energy/bioenergy/documents/pdf/waternexus_summary.pdf" target="_blank" data-htmlarea-external="1">Download the summary report “The Bioenergy and Water Nexus” here</a> (external webpage – UNEP) <br /><br /><a href="http://www.unep.fr/energy/bioenergy/documents/pdf/waternexus_full.pdf" target="_blank" data-htmlarea-external="1">Full version of the report „The Bioenergy and Water Nexus“</a> (external webpage – UNEP) <br /><br /><a href="http://www.unep.fr/energy/bioenergy/documents/pdf/waternexus_keymessages_EN.pdf" target="_blank" data-htmlarea-external="1">Key messages and recommendations concerning bioenergy and water</a> (external webpage – UNEP) <br /><br /><span style="FONT-WEIGHT: bold">Contact </span><br /><br />Dr. Uwe Fritsche <br />Researcher <br />Energy &amp; Climate <br />Darmstadt office <br />Phone +49-6151/8191-24 <br /><span style="FONT-STYLE: italic"><a href="http://relaunch.oeko.info/index.php?id=4&amp;L=1&amp;kontaktperson=Uwe%20R. Fritsche">E-mail Contact</a></span></p>