The UN flag is flying over the conference centre in Bonn. (Pic: I.Quaile)

After all the hype surrounding the Paris Climate Agreement in December, there is a real danger of anti-climax, of feeling self-satisfied, of  sitting back saying, “Yes, we did”, while the planet continues to break all temperature records and fossil fuel emissions continue to rise.

The first four months of this year were the hottest ever recorded. Even the “ice island” of Greenland has seen temperatures spiking in April, typically a cold month. NOAA says 2016 could be off to a similar start to 2012, when the surface of the ice sheet started melting early and then experienced the most extensive melting since the start of the satellite record in 1978. We have had several reports of islands being submerged by rising seas and devastating forest fires in Canada and now Russia, which experts say will be more common as the planet warms.

Close to my office here in Bonn, Germany’s UN city, the first official working meeting of all the parties to the Paris Agreement started on Monday, going on until next Friday. I have been there, on and off, talking to people, listening in, trying to get a sense of what is happening – or not, as the case may be.

But the atmosphere in Bonn’s new World Conference Centre is definitely low-key compared with the hype surrounding the Paris Climate Conference. Yet the world climate agreement will be worthless if the countries of the world do not succeed in transmitting it into actions in the very near future.

No respite in sight for a melting world (Pic: I.Quaile)

Time to deliver

The President of the Paris COP21, French Environmenent Minister Segolene Royal, and the incoming President of COP22, which will be held in Marrakech, Morocco’s Foreign Minister Salaheddine Mezouar, have made it clear that it is time to shift the focus from negotiation to implementation and rapid action.

The challenge ahead, they say, is to “operationalize the Paris Agreement: to turn intended nationally determined contributions into public policies and investment plans for mitigation and adaptation and to deliver on our promises.”

Indeed. There is no lack of evidence to support the urgent need for faster action on climate change. An increasing number of extreme weather events are being attributed to climate change. The CO2 concentration in the atmosphere is climbing steadily and is likely to cross the critical 400 ppm mark permanently in the not-too-distant future. The global temperature is already one degree Celsius higher than it was at the onset of industrialization. That means very rapid action is needed to keep it to the agreed target of limiting warming to two degrees and preferably keeping it below 1.5 degrees.

“It’s warm enough” – Egyptian goose close by the Bonn conference centre. (Pic. I.Quaile)

Three degrees and more?

The Paris Agreement was hailed widely as a breakthrough, with all parties finally accepting the need to combat climate change by reducing emissions of greenhouse gases. Countries have put pledges on the table, outlining their emissions reduction targets. But so far, the reductions pledged would still take the world closer to a three-degree rise in temperature.

At the Bonn meeting, the International Energy Agency (IEA), issued a warning that governments can only reach their climate goals if they drastically accelerate climate action and make full use of existing technologies and policies.

“The ambition to peak greenhouse gas emissions very soon is anchored in the Paris agreement, but we don’t see the actions right now to make this happen”, said Takashi Hattori, Head of the IEA’s Environment and Climate Change Unit. “At the same time, there are ‘GDP-neutral’ ways and means to get emissions to peak and then fall whilst maintaining economic growth, and that’s what we need to focus on.”

GDP-neutral means that a technology or policy does not negatively impact the economic growth of a country, and can actually contribute to the growth of that country.

Solar power in the oil-state of Abu Dhabi (Pic. I.Quaile)

In Bonn, Hattori presented what the IEA calls a “bridge scenario” involving the use of five technologies and policies which it says can bridge the gap between what has been pledged by governments so far and what is required to keep the global average temperature to as low as 1.5 degrees Celsius as part of what the agency terms a “well below 2 degrees world”

The five key measures which the IEA say could achieve a peak in emissions around 2020 are energy efficiency, reducing inefficient coal, renewables investment, methane reductions and fossil-fuel subsidy reform. That sounds to me like a very sensible – and practicable set of measures. But that doesn’t mean it will be easy.

Takashi Hattori stressed that “one size does not fit all” when it comes to climate and energy policies. Different measures will be required in different parts of the world. In the Middle East, for example, the greatest potential to reduce emissions is through reducing fossil fuel subsidies, he argued, while energy efficiency would have the greatest potential in Europe and China. He recommended the “massive deployment of renewables” in India and Latin America.

Other solutions outlined include smart grids, hydrogen as fuel that can be generated with renewable sources of energy, and “smart” agriculture.

The IEA says governments should make the energy transition not only because of rising temperatures, but because of other benefits, such as a reduction of air pollution. That makes sense. People in congested cities are more worried about pollution damaging their health than about climate change, the experts say.

I am reminded of an interview I conducted recently with Chinese expert Lina Li, when she told me she thought China’s air pollution problem would speed up the country’s ratification and implementation of the Paris Agreement.

Lina Li from the Adelphi think-tank told me pollution concerns could speed up China’s climate action (Pic. I.Quaile)

The cost argument

Although many scientists are alarmed at the slow pace of emissions reductions, IPCC chief scientist Hoesung Lee told the Guardian in an interview it was still possible to keep to the two-degree target. The current UN climate chief Christina Figueres, who will hand over to Mexican Patricia Espinosa later this year, has said emissions would have to peak by 2020 if that limit is to be kept to. But Lee is keen to keep the options open, saying it would still be possible to keep to the limits if emissions peaked later. But he warned the costs could be “phenomenal”. He believes expensive and controversial geoengineering methods may be necessary to withdraw CO2 from the atmosphere and store it.

A report published this week by UNEP says the cost for assisting developing countries to adapt to climate change could reach up to 500 billion dollars annually by 2050. This is five times higher than previous estimates, the report says.

UNEP urged countries to channel more funds towards adaptation, saying the costs would rise “sharply”, even if countries succeed in limiting global temperature increase to two degrees Celsius.

I asked Mattias Söderberg, Co-Chair of the Climate change advisory group with the climate justice ACT alliance, how he felt about the progress of climate action and the role of the current Bonn meeting. He said the UNEP report, along with the alarming news about islands disappearing under rising seas in the Pacific, highlighted the urgent need for action. “Climate change is not a matter of tomorrow, but a crisis we need to deal with today.”

We need action now to save the Arctic – for all nations and generations. (Pic. I.Quaile)

Time to ratify!

So far, 177 parties have signed the Agreement. But only 16 parties have ratified the treaty. It must be ratified by 55 parties representing 55 percent of total global emissions to enter into force. Söderberg called on wealthy, industrialized countries to move ahead with ratification:

“I am happy to see many of the poor and vulnerable countries moving fast with their ratification, and I hope other countries will follow soon. I am worried about the EU, which seems to be delayed”. Söderberg says the EU, could find itself on the sidelines, overtaken by others.

But the increasing concern over refugees and migration here in Europe could make a lot of countries look more closely at climate change, which is likely to increase the number of people having to leave their homes and look for a better life elsewhere.

“Go, world, go!”

Electric vehicles deliver our mail in Bonn. (Pic: I.Quaile)

NGO representatives stress that the Bonn talks can only help kick off the series of measures necessary to halt global climate change. Greenpeace climate policy chief Martin Kaiser told me the main work had to be done in the countries themselves, which have to work out their timetables to reach the goals agreed in Paris. That means an early transition to a fossil-free future. Kaiser called on host country Germany in particular, often cited as a model for its shift to renewable energy, to come up with a binding exit strategy for coal by 2030.

“Without an exit from coal, Germany’s signature under the Paris Agreement is worthless”, he told me.

The world’s top emitters, the USA and China, will also have to take major steps to halt climate warming. The delegates meeting in Bonn until May 26 have their work cut out for them. I have always been skeptical about the mass jubilation over the Paris Agreement. Yes, we needed it. But the proof of every pudding is in the eating. All the indications are that 2016 will be the hottest year on record, and probably by the largest margin ever. If the Paris document is to be more than a lot of pieces of paper, we will have to see things happening very soon – and definitely not just in the conference rooms of Bonn and elsewhere.

A glimmer of light for the Arctic? (Pic: I.Quaile, Arctic Norway)

How are you feeling this Earth Day? In some ways it could mark a turning point for the planet, with some 165 countries signing the Paris climate treaty at UN headquarters in New York. But, as, always, the proof of the pudding will be in the eating. And so far, I’m not sure it is quite tasty enough.

The trouble is, signing agreements alone is not enough. They have to be turned into action. The world is heating up way too fast, and the transition to an emissions-free world is far too slow. Yes, we can do it, I am convinced. But as well as the political will to sign an agreement, we need the political will to implement measures which will be unpopular with businesses and consumers because they mean major changes to how we work, trade and live.

In the meantime, the Arctic is facing a decline in sea ice that could equal or even beat the negative record of 2012.
Sea ice physicists from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), have evaluated current satellite data on the thickness of the ice cover. The data show that the Arctic sea ice was already extraordinarily thin in the summer of 2015 and comparably little new ice formed during the past winter. Speaking at the annual General Assembly of the European Geosciences Union in Vienna, AWI sea ice physicist Marcel Nicolaus said data collected by the CryoSat-2 satellite revealed large amounts of thin ice that are unlikely to survive the summer.

Arctic ice – dwindling away (Pic: I.Quaile)

Hard to forecast

Predicting the summer extent of the Arctic sea ice several months in advance still poses a major challenge to scientists and meteorologists. Between now and the end of the melting season, the fate of the ice will ultimately be determined by the wind conditions and air and water temperatures during the summer months. However, conditions during the preceding winter lay the foundations.The AWI scientists say this spring, conditions are as “disheartening as they were in 2012”, when the sea ice surface of the Arctic went on to reach a record low of 3.4 million square kilometres.

At the end of March, the Arctic sea ice was at a record low winter maximum extent for the second straight year, according to scientists at the National Snow and Ice Data Center (NSIDC) and NASA. Air temperatures over the Arctic Ocean for the months of December, January and February were 2 to 6 degrees Celsius (4 to 11 degrees Fahrenheit) above average in nearly every region.

This year’s maximum winter extent was 1.12 million square kilometers (431,000 square miles) below the 1981 to 2010 average of 15.64 million square kilometers (6.04 million square miles) and 13,000 square kilometers (5,000 square miles) below the previous lowest maximum that occurred last year.

The September Arctic minimum began drawing attention in 2005 when it first shrank to a record low extent over the period of satellite observations. It broke the record again in 2007, and then again in 2012. The March Arctic maximum tended to attract less attention until last year, when it was the lowest ever recorded by satellite.

Ice conditions “catastrophic”

Recently, here on the Ice Blog, I published an account by Larissa Beumer, one of a team of Arctic experts on board the Greenpeace ship the Arctic Sunrise, which has been checking the ice conditions the Arctic archipelago of Spitsbergen. From the ship, she told me the ice conditions were “catastrophic and way outside of normal variations”. She reported transport problems, with many of the usual routes inaccessible by dog sled or snow mobile. She talked of a lack of ice in places where navigation is usually impossibly up to June or July.

Ice and open water, photographed by Nick Cobbing for Greenpeace, from the Arctic Sunrise, off Spitsbergen.

On thin ice

AWI scientist Marcel Nicolaus says new ice only formed very slowly in many regions of the Arctic, on account of the particularly warm winter.

“If we compare the ice thickness map of the previous winter with that of 2012, we can see that the current ice conditions are similar to those of the spring of 2012 – in some places, the ice is even thinner,” he told journalists at the Vienna Geosciences meeting.

Nicolaus and his colleague Stefan Hendricks evaluated the sea ice thickness measurements taken over the past five winters by the CryoSat-2 satellite for their sea ice projection. They also used data from seven autonomous snow buoys, which they placed on ice floes last autumn. These measure the thickness of the snow cover on top of the sea ice, the air temperature and air pressure. A comparison of their temperature data with AWI long-term measurements taken on Spitsbergen has shown that the temperature in the central Arctic in February 2016 exceeded average temperatures by up to 8 °Celsius.

Too hot for huskies? (Pic: I.Quaile, Greenland)

Breaking ice record

In previously ice-rich areas like the Beaufort Gyre off the Alaskan coast or the region south of Spitsbergen, the sea ice is considerably thinner now than it normally is during the spring. “While the landfast ice north of Alaska usually has a thickness of 1.5 metres, our US colleagues are currently reporting measurements of less than one metre. Such thin ice will not survive the summer sun for long,” Stefan Hendricks said.

The scientists say all the available evidence suggests that the overall volume of the Arctic sea ice will be decreasing considerably over the course of the coming summer. They suspect the extent of the ice loss could be great enough to undo all growth recorded over the relatively cold winters of 2013 and 2014. “If the weather conditions turn out to be unfavourable, we might even be facing a new record low,” Stefan Hendricks said.

So the AWI researchers fear we are going to see a continuation of the dramatic decline of the Arctic sea ice throughout 2016. From that point of view, the signing of Paris climate pact comes way too late. UN Secretary-General Ban ki-Moon is stressing that this can only be the beginning, and that the mammoth task of decarbonising the economy still lies ahead. Here’s hoping the Paris Agreement will not just be a piece of paper which governments use to salve their consciences. Here in Germany, people are concerned that the government will not reach its ambitious climate targets at the present pace. Given that this country has already made remarkable progress in the transition to renewable energy for its electricity production, that is a worrying trend. And other major emitters still have even more to do if that two degree, let alone the 1.5 degrees Celsius limit to global warming is to be more than a very hot piece of pie in the steadily warming sky.

Can a global energy company be held responsible for melting glaciers? (Pic: I.Quaile)

For the first time ever in Europe, a company is being sued for causing climate change.

Essen, in Germany’s famous Ruhr area, once the centre of the country’s industrial development, is the scene of a very interesting court hearing today. A Peruvian smallholder and mountain guide Saúl Luciano Lliuya is suing the German energy concern RWE. He says the enormous amounts of greenhouse gases emitted by the company are jeopardizing his family, his property and a large area of his home town, Huaraz. A lake which is growing rapidly as climate warming melts the glaciers above, is posing a major risk for the town in the Andes and its 120,000 residents.

Climate justice

The ngo Germanwatch, which works to end the north-south divide and is particularly active in advocating climate justice, is advising the farmer from Peru and supporting the court case, which is unprecedented here in Europe and sends out a key signal just days ahead of the Paris COP21.

LLiuya says Huaraz is at risk from flooding. He and his lawyer Dr. Roda Verheyen argue that the Essen-based company is to a large degree responsible for the melting of glaciers in the Andes, and so for the risk to his home, which is located in the valley below.

They want RWE to contribute to the funding of protective measures for the town. And they argue that the energy company’s share should be in line with the amount of responsibility it bears for causing global warming. If the claimants can prove their case, that would presumably be rather a large share.

“Every day I see the glaciers melting and the lakes in the mountains growing”, says Lliuya, in a statement published by Germanwatch. “For us in the valley, this is a huge threat. We can’t just wait and see what happens. For me it is clear that those who are causing climate change should be held responsible: companies all over the world, that change the climate with their greenhouse gas emissions”.

Rising CO2 emissions – no part of the world is spared (Measuring station on Svalbard, Pic. Quaile)

A test case to watch

Luciano Lliuya’s lawyer, Dr. Roday Verheyen, told journalists the case was a test case, without precedent: “ RWE emits especially through its coal-fired power stations. These emissions result in rising temperatures worldwide, melting glaciers and so jeopardize the property of my client”, she said in a statement distributed by Germanwatch. She appealed to the court to assert that RWE bears responsibility for counter-measures.

In late April, the company rejected a claim submitted directly to them.

The idea that climate change is responsible for the melting of glaciers will come as no surprise to Iceblog readers. The IPCC clearly makes the connection. But attributing the cause and financial responsibility to an energy company is not so easy, hence the significance of this case.

In the shadow of a melting ice giant

The town of Huaraz in Peru lies a few kilometres below the Palcacocha glacier lake. Since 2003, it has grown four times as big as it was before. Climate change is also increasing the risk of giant blocks of ice breaking off and tumbling into the lake. That could cause a catastrophic flood wave and metre-high flooding of the settlements below.

The authority responsible for civil protection has warned that this could happen at any moment. It says this is the most dangerous glacial lake in the region. To provide lasting protection against this risk, a new system would have to be built to continually pump off large amounts of water. New barriers would also have to be built around the lake.

Dwindling ice… a reminder to COP21 (Pic: I.Quaile)

A message to Paris

The chairman of Germanwatch, Klaus Milke, stressed the importance of the court case as a signal to the energy sector and the world’s politicians in the run-up to the UN climate conference in Paris.

“Emissions have to drop, so that we do not have an ever-increasing number of people put at risk by climate change. And those who cause these risks must bear the cost of protecting the people affected”, he told journalists.

He stressed it could not be left to individual victims of climate change – who are often very poor – to go to court for assistance:“Ultimately, we need a political solution, to make those who caused the damage take on the responsibility”, Milke added.

According to Germanwatch, RWE describes itself as the biggest single emitter of CO2 in Europe. A survey conducted in 2014 says the concern is responsible for around half a percent of all the greenhouse gas emissions worldwide since the industrial revolution. Although the company is still just one of many responsible for CO2 emissions, Saúl Luciano Lliuya is claiming the company for a “fair share” of the cost of measures to protect his town, around 20,000 euro. This is probably “peanuts” to a global operator like RWE, but it would be an important step. It would involve accepting responsibility for the impacts of emissions-induced climate change, and have potentially huge financial implications.

An interesting one to watch. Will this smallholder from Peru set the ball rolling which could knock the Goliath that is the global energy industry reeling?