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<oembed><version>1.0</version><provider_name>Climate Law Blog</provider_name><provider_url>https://blogs.law.columbia.edu/climatechange</provider_url><author_name>Shelley Welton</author_name><author_url>https://blogs.law.columbia.edu/climatechange/author/swelto/</author_url><title>The EU ETS&#x2019;s most recent challenges - Climate Law Blog</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="za6JefMTlZ"&gt;&lt;a href="https://blogs.law.columbia.edu/climatechange/2013/11/12/the-eu-etss-most-recent-challenges/"&gt;The EU ETS&#x2019;s  most recent challenges&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://blogs.law.columbia.edu/climatechange/2013/11/12/the-eu-etss-most-recent-challenges/embed/#?secret=za6JefMTlZ" width="600" height="338" title="&#x201C;The EU ETS&#x2019;s  most recent challenges&#x201D; &#x2014; Climate Law Blog" data-secret="za6JefMTlZ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script&gt;
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</html><description>Teresa Parejo Associate Professor of Law (Carlos III University) Visiting Scholar at the Center for Climate Change Law The EU ETS (European Union Emissions Trading System), the most important EU tool to fight&#xA0;against climate change, is now facing two challenges of great significance: 1. In October 2013, the International Civil Aviation Organization (ICAO) Assembly agreed [&hellip;]</description><thumbnail_url>https://blogs.law.columbia.edu/climatechange/files/2013/11/EU-map-300x216.jpg</thumbnail_url></oembed>
