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Natural Hazards

GeoPolicy: COP24 – key outcomes and what it’s like to attend

GeoPolicy: COP24 – key outcomes and what it’s like to attend

Earlier this month, the 24th Conference of the Parties (COP24), was held in Katowice, Poland.  COPs are held annually and provide world leaders, policy workers, scientists and industry leaders with the opportunity to negotiate and determine how best to tackle climate change and reduce emissions on a global level. With so much at stake, these negotiations can be tense.

Some COPs see more action than others. COP24 had relatively high stakes with delegates having to establish a rulebook that will allow the 2015 Paris Climate Agreement to be put into practice in 2020 [1]. The Paris Climate Agreement was established during COP21. It acknowledges climate change as an international threat and that preventing the Earth’s temperature from rising 2°C above pre-industrial levels should be a global priority. Creating a rulebook that will instruct countries on what they must do to achieve this is no easy feat.

This blog will give you some details about what was achieved at COP24, and perhaps more importantly, what wasn’t. But firstly, it will outline what it’s actually like to attend a COP with some personal insights from Sarah Connors, Intergovernmental Panel on Climate Change (IPCC) Science Officer and former EGU Policy Fellow.

Initial impressions from COP24

What struck me (as a first timer) was all the different levels of meetings, you have the top-level negotiations, which lots of observers can join and even ask questions at some bits (rather than just the official delegates). Sometimes it would be students speaking – which was cool to see. Then there’s smaller negotiation levels going on that are closed”

Activities for COP participants outside of the negotiations and high-level sessions

The whole meeting is mostly in two halves. There’s the official negations bit and then there are official side events and pavilions that several countries or organisations have paid for where they will have their own smaller events. The IPCC pavilion was something I worked on.”

Then there’s load of other events going on around the city, hosted by NGOs and charities. There’s also the occasional protest. It all felt a bit disjointed at times actually – not sure that’s a good thing.

It’s a bit like EGU in the fact your need to study all the different schedules to see which events you’d like to see/attend.”

Interacting with the policymaking delegates

“In terms of the science-policy interface, the SBSTA events or official side events were opportunities for the IPCC lead scientists to present the findings from the IPCC special report. Delegates got to ask questions there to help understanding.”

A few delegates also came to the IPCC pavilion to ask more about the what the science was saying about the differences between a 1.5°C and 2°C increase in temperature.”

So… What did the COP24 achieve?

The rulebook, which was the key task of COP24 and which will be used as an operating manual after 2020 was, for the most part, agreed upon. This is a positive step because, as UN Secretary General António Guterres, states “A completed work programme will unleash the potential of the Paris Agreement. It will build trust and make clear that countries are serious about addressing climate change” [1].

From 2024, all countries will have to report their emissions (and progress in reducing them) every two years. However, instead of requiring countries to adhere to a single, scientifically sound method of reporting their emissions, the text permits countries to use “nationally appropriate methodologies”. This could result in countries under-reporting their emissions with the land use sector being particularly susceptible to creative accounting [1].

A number of countries pledged to increased their climate pledges in 2020, including: the EU, UK, Argentina, Mexico, India, Canada, Ukraine and Jamaica. Some large private sector companies also made ambitious pledges including Maersk, the world’s largest shipping company, which pledged to eliminate its carbon impact by 2050.

What wasn’t achieved?

  1. The IPCC’s Special Report on Global Warming of 1.5ºC wasn’t fully embraced: Although the vast majority of national representatives wanted to “welcome” the report which was commissioned as part of the Paris Agreement, the US, Russia, Saudi Arabia and Kuwait only wanted to “note” the report. This resulted in a watered-down statement which welcomed the “timely completion” of the report and “invited” countries to make use of it. Although this may seem like semantics, it demonstrated the differing levels of engagement in climate action that countries are willing to have and pressed the issue of whether new legislation is effectively using the scientific evidence commissioned by policymakers.
  2. Lack of clarity on climate finance: During the Paris Climate Agreement, donor nations committed to mobilising $100 billion annually from 2020 to fund climate action in developing countries. Not only is it uncertain whether donor countries will be able to reach this contribution target by 2020, but there is a lack of clarity as to what constitutes “climate finance”. Can countries report aspects of their development add as “climate action aid” or should this be separated? What are the impacts of this?
  3. No agreement on Article 6, voluntary carbon markets: The final decision on Article 6 which sets the rules for voluntary carbon markets (such as carbon credits) will be made during COP25 next year. Carbon credits are given to countries based on their emissions-cutting efforts and carbon sinks, subsequently helping countries to meet their emissions targets. During the COP, Brazil pushed for a change in the wording of the final document which would have allowed each party in the carbon credit trade to make a “corresponding adjustment” to their emissions inventories. There was concern that this clause may allow countries to “double count” the emissions traded and as a result a final decision was not agreed upon this year.

What comes next?

COP25 will now be held in Chile rather than Brazil after Brazil’s president-elect Jair Bolsonaro reneged on hosting the event. During this meeting the final elements of the Paris rulebook will be finalised and work will begin on emissions targets for 2030 and beyond.

Additional reading

Looking back at the EGU Blogs in 2018: a competition

Looking back at the EGU Blogs in 2018: a competition

The past 12 months has seen an impressive 382 posts published across the EGU’s official blog, GeoLog, as well as the network and division blogs. From an Easter-themed post on the convection of eggs, features on mental health in academia, commentary on the pros and cons of artificial coral reefs, advice on presenting research at conferencesthrough to a three-part “live-series” on the Arctic Ocean 2018 expedition, 2018 has been packed full of exciting, fun, insightful and informative blog posts.

EGU Best Blog Post of 2018 Competition

To celebrate the excellent display of science writing across the network and division blogs, we are launching the EGU Blogs competition.

We’ve asked our blog editors to put forth their favourite post of the year in the running to be crowned the best of the EGU blogs.  From now until Monday 14th January, we invite you, the EGU Blogs readers, to vote for your favourite post of 2018. Take a look at the poll below with the shortlisted posts, click on the titles to read each post in full, and cast your vote for the one you think deserves the accolade of best post of 2018. The post with the most votes by will be crowned the winner of the public vote. EGU blog editors and staff will also choose their favourites; the post with the most votes from this group will be deemed the winner of the panel vote.


New in 2018

Not only have the blogs seen some great writing throughout the year, they’ve also continued to keep readers up to date with news and information relevant to each of our scientific divisions.

The portfolio of division blogs has expanded this year, with the addition of the Natural Hazards (NH) and the Stratigraphy, Sedimentology and Palaeontology (SSP) blogs last December and March respectively. Since then, they’ve featured posts on many interesting topics, including xenoconformity, research on how bacteria slime can change landscapes, documenting the lives of people exposed to volcanic risk, and geoethics.

Get involved

Are you a budding science writer, or want to try your hand at science communication? All the EGU Blogs, from GeoLog (the official EGU blog), through to the network and division blogs, welcome guest contributions from scientists, students and professionals in the Earth, planetary and space sciences.

It couldn’t be easier to get involved. Decide what you’d like to write about, find the blog that is the best fit for your post and contact the blog editor – you can find all editor details on the individual blog pages. If in doubt, you can submit your idea for a post via the Submit a Post page on GeoLog, or email the EGU Communications Officer, Olivia Trani, who can help with initial enquiries and introduce you to individual blog editors.

Don’t forget to a look at the blog pages for a flavour of the content you can expect from the new, and existing, blogs in 2019. The blogs are also a great place to learn about new opportunities, exciting fields of research and keep up to date with news relating to the upcoming 2019 General Assembly.

Editor’s note on the EGU Best Blog Post of 2018 Competition: The winning post will be that with the most votes on 14th January 2019. The winner will be announced on GeoLog shortly after voting closes. The winning posts will take home an EGU goodie bag, as well as a book of the winners choice from the EGU library (there are up to 3 goodie bags and books available per blog. These are available for the blog editor(s) – where the winning post belongs to a multi-editor blog, and for the blog post author – where the author is a regular contributor or guest author and not the blog editor). In addition, a banner announcing the blog as the winner of the competition will be displayed on the blog’s landing page throughout 2019.

Imaggeo on Mondays: The ash cloud of Eyjafjallajökull approaches

Imaggeo on Mondays: The ash cloud of Eyjafjallajökull approaches

This photo depicts the famous ash cloud of the Icelandic volcano Eyjafjallajökull, which disrupted air traffic in Europe and over the North Atlantic Ocean for several days in spring 2010. The picture was taken during the initial phase of the eruption south of the town of Kirjubæjarklaustur, at the end of a long field work day. Visibility inside the ash cloud was within only a few metres.

The eruption was preceded by years of seismic unrest and repeated magma intrusions. A first effusive fissure opened outside the ice shield of the volcano at the end of March 2010, followed by an explosive eruption in the main crater of the volcano in April 2010.

Iceland was well prepared for the eruption – the rest of the world obviously was not. The region around Eyjafjallajökull is sparsely populated, residents were prepared days before the eruption and the evacuation went smoothly. However, the grain size of the ejected volcanic ash was fine enough so that the unfavourable and unusual wind direction during these days transported the ash all the way to Europe and led to air space closures almost all over the continent.

By Martin Hensch, Nordic Volcanological Center, University of Iceland (now at Geological Survey of Baden-Württemberg, Germany)

Imaggeo is the EGU’s online open access geosciences image repository. All geoscientists (and others) can submit their photographs and videos to this repository and, since it is open access, these images can be used for free by scientists for their presentations or publications, by educators and the general public, and some images can even be used freely for commercial purposes. Photographers also retain full rights of use, as Imaggeo images are licensed and distributed by the EGU under a Creative Commons licence. Submit your photos at http://imaggeo.egu.eu/upload/.

Can the EU become carbon neutral by 2050? A new strategy from the EU!

Can the EU become carbon neutral by 2050? A new strategy from the EU!

On Wednesday 28 November 2018, the European Commission adopted a strategic long-term vision for a climate neutral economy (net-zero emissions) by 2050!  A Clean Planet for All, tactically released ahead of the 24th Conference of the Parties (COP 24), which will be hosted in Katowice, Poland from 2-14 December, describes seven overarching areas that require action and eight different scenarios that allow the EU to significantly reduce emissions.

The EU is currently responsible for approximately 10% of global greenhouse gas emissions and is looking to become a world leader in the transition towards climate neutrality – a state where the amount of emissions produced is equal to that sequestered [1]. A Clean Planet for All highlights how the EU can reduce its emissions and, in two of the eight scenarios outlined, have a climate neutral economy by 2050.

A Clean Planet for All is a leap toward a climate neutral economy but it does not intend to launch new policies, nor alter the 2030 climate & energy framework and targets that are already in place. Instead, it will use these targets as a baseline while simultaneously setting the direction of EU policies so that they align with the Paris Agreement’s temperature objectives, help achieve the UN’s Sustainable Development Goals and improve the EU’s long-term prosperity and health.

What role did science play in the Clean Planet for All strategy?

Reports generated using climate research, such as the Intergovernmental Panel on Climate Change (IPCC)’s Special Report on Global Warming of 1.5ºC, have been catalysts in national climate strategies and policies around the world. This is holds true for the EU’s A Clean Planet for All which features quotes and statistics from the IPCC’s 1.5ºC Report.

International treaties and targets set by organisations such as the United Nations also put pressure on national and regional governments to act and implement their own polices to reduce emissions. Many of these treaties and global targets are based on scientific reports that describe the current state of the world and give projections based on future scenarios. One of the most noteworthy examples of a global treaty is the Paris Agreement which was ratified by 181 counties in 2015. The Sustainable Development Goals are an example of global targets created using a breadth of scientific studies and that are a major consideration when national and local governments are creating policy.

More directly, A Clean Planet for All’s eight different scenarios and their likely outcomes required a huge amount of research and calculations – these scenarios are outlined in more detail below. External scientific input was also employed with scientists and other stakeholders given the opportunity to contribute to the proposal. An EU Public Consultation was open from 17 July until 9 October 2018 and received over 2800 responses. There was also a stakeholder event on 10-11 July 2018 that brought together stakeholders from research, business and the public to discuss the issues with the upcoming strategy.

The 7 strategic building block for a climate neutral economy

A Clean Planet for All outlines seven building blocks that will enable Europe to reduce emissions and build a climate neutral economy.

  1. Energy efficiency
  2. Renewable energy
  3. Clean, safe and connected mobility
  4. Competitive industry and circular economy
  5. Infrastructure and interconnections
  6. Bio-economy and natural carbon sinks
  7. Carbon capture and storage

Figure 1: Achieving a climate neutral economy will require changes in all sectors. Source: EU Commission [3]

Scenarios toward climate neutrality

The Clean Planet for All strategy describes eight different scenarios or pathways that range from an 80% cut in emissions to net-zero emissions by 2050 (see Figure 2 below). Regardless of the scenario chosen, the Commissioner for Climate Action and Energy, Miguel Arias Cañete, emphasised that the structure of the strategy will give member states a certain amount of flexibility to follow different paths. The eight options outlined in the strategy are “what if-scenarios”. They highlight what is likely to happen with a given combination of technologies and actions. While all eight scenarios will enable the EU to reduce emissions, only the last two (shown in the figure below) provide Europe with the opportunity to build a carbon neutral economy by 2050.

The first five scenarios all focus on initiatives which foster a transition towards a climate neutral economy with the extent that electrification, hydrogen, e-fuels and energy efficiency is implemented and the role that the circular economy will play, being the variable. The anticipated electricity consumption required in 2050 also differs depending on the option selected. The energy efficiency and circular economy options have a greater focus on reducing the energy demand rather than developing new sources of clean energy and therefore require the lowest increase in electricity generation (approximately 35% more by 2050 compared with today). Despite the differences, the first five scenarios will all only achieve 80 – 85% emission reductions by 2050 compared with 1990, 15% short of a climate neutral economy.

The sixth scenario combines the first five options but at lower levels and reaches an emissions reduction of up to 90%. The seventh and eighth scenarios are the only ones that could lead to net-zero emissions by 2050. The seventh option combines the first four options and negative emissions technology such as carbon capture and storage. The eighth scenario builds on the seventh with an additional focus on circular economy, encouraging less carbon intensive consumer choices and strengthened carbon sinks via land use changes.

Figure 2: Overview of A Clean Planet for All’s 8 different scenarios to a climate neutral economy [3]

What about the economic cost?

The EU has allocated approximately 20% of its overall 2014-2020 budget (over €206 billion) to climate change-related action. This covers areas such as research and innovation, energy efficiency, public transport, renewable energy, network infrastructure, just to name a few. To achieve a climate neutral economy by 2050, the EU has proposed to raise the share spent on climate-related action to 25% (€320 billion) for the 2021-2027 period.

This is a significant increase but it’s also a smart investment! Not only will it help the EU reach net-emissions but it’s also expected to lower energy bills, increase competitiveness and stimulate economic growth with an estimated GDP increase of up to 2% by 2050. It will also help to reduce the financial impacts of climate change such as damages from increased flooding, heatwaves and droughts. According to a study published in 2018 by the Joint Research Centre, 3ºC of warming (likely in a business-as-usual scenario), would cut Europe’s GDP by at least €240 billion annually by the end of the century. That estimate drops to €79 billion with 2ºC of warming.

Fighting for a climate neutral economy is is expected to have a net-positive impact on employment but of course, some sectors and regions will see job losses. However, the EU has already outlined programmes to manage this issue, such as the European Social Fund Plus (ESF+), and the European Globalisation Adjustment Fund (EGF). As Miguel Arias Cañete (Commissioner for Climate Action and Energy), states:

“Going climate neutral is necessary, possible and in Europe’s interest.”

What are the next steps?

The strategy and scenarios will be discussed at COP24 and may even provide inspiration for other countries to implement similar strategies. You can keep an eye on COP24 developments by streaming sessions via the UNFCCC live webcast and by using #COP24 on social media.

Although already adopted by the European Commission, A Clean Planet for All still needs input and approval from the European Council, the European Parliament’s Environment Committee, the Committee of the Regions and the Economic and Social Committee. According to the Paris Agreement, all 181 nations must submit their 2030 emissions targets by 2020 so it’s likely that comments from these committees will come in early 2019.

It’s likely that there will also be a number of stakeholder events in 2019, such as Citizens Dialogues that give scientists, businesses, non-governmental organisations and the public the opportunity to share their thoughts and be involved in the process. The EGU will provide updates on relevant opportunities as they arise. To receive these updates you can join the EGU’s database of expertise!

References and further reading

[1] A Clean Planet for all. A European strategic long-term vision for a prosperous, modern, competitive and climate neutral economy

[2] Questions and Answers: Long term strategy for Clean Planet for All 

[3] In-Depth Analysis in Support of The Commission Communication Com(2018) 773

New EU plan comes out fighting for ‘climate neutrality’ by 2050

Factsheet on the Long Term Strategy Greenhouse Gas Emissions Reduction

10 countries demand net-zero emission goal in new EU climate strategy