14 December, 2015

31 Pages full of Hope

Paris agreement has missed an opportunity to strengthen and internationalize a paradigm shift based on renewable energy sources, underground keep 80% of fossil resources, halt the extractive industry to fit planetary boundaries. Instead nearly 200 countries have opted to devote the marketing commodification of the climate and "cheat solutions"


Climate justice, decarbonization, adequate funding, human rights, gender, climate refugees ... there are many kpi's that have been left out of the final text "agreement".

In addition, it has opted for the formula with less legal force (agreement) to a dangerously vague and open to interpretations text, in which emission reduction commitments of greenhouse gases are not binding. The review of the commitments will be too late when we are close to having already issued a number of greenhouse gases that would involve exceed the limit of 1.5°K.

Overall this is an agreement of intent without mechanisms to regulate or penalize for noncompliance, but includes important points and gives us the framework for action in a global struggle to stop climate change, giving a key message towards the end of the era of fossil fuels.

So in the agreement two very important points are included:

1.- Commitment to keep the increase in global average temperature "well below 2°K compared to pre-industrial levels, and continue efforts to limit the temperature rise to 1.5° K above pre-industrial levels"

2.- 195 countries plus the EU intend to achieve quickly reducing emissions of greenhouse gases, according to the best scientific information available in order to "achieve a net balance of emissions of greenhouse gases to be zero in the second half century "

Both points are very important because they make long-term objectives in line with scientific advice and to get CO2 emissions from burning fossil fuels will have to be zero by 2050 at the latest.

Furthermore, the Agreement states that countries must improve their commitments to reduce emissions every five years beginning in 2020. Certainly very late and very weak, given that these commitments are not binding and penalty mechanisms and commitments reduction submitted by countries currently lead to nearly 3°K temperature rise.

So with this we enter the area of ​​commitment, responsibility, morality and national policies of each country both the Agreement and its inhabitants, as the most vulnerable countries already suffering frontline change impacts climatic.

We have heard hundreds of countries, including the EU as a whole and in its public statements emphasized that takes little more ambition, so we demand that those words have failed to be reflected in the text and enhance commitments will be reduction of emissions before and after 2020.

Less than a week before the general elections that will give Spain a new government for the next four years, climate action has to be on the agenda of all political agendas and with the agreement of Paris freshly cooked in hand we want to see a roadmap with specific targets and dates from the beginning of his term to ensure achieving the goal of 100% renewable future free of coal, oil and gas by 2050.

The primary goal of decarbonisation of our economies has ended in a vague reference to the need to reach peak emissions "as soon as possible" and "a balance between emissions and anthropogenic sources and removals by sinks of greenhouse greenhouse". That is, the fulfillment of commitments to offset emissions, rather than trust their significant reduction, through a change in the way we produce and consume. In other terms: Would be instead of Will be.

This 31 pages does not include emissions from the bunker, opens the door to accounting tricks in calculating emissions and leaves unprotected struggles as the divestment of fossil fuels and brake fracking and oil shale tar sands.

The "agreement" also maintains commodifications mechanisms of climate enrolled in previous treaties, such as carbon markets, that encourage speculation and politics of the book versus actual efforts to reduce emissions of greenhouse gases.

Nor should provide guarantees for the financing mechanisms. The funding for adaptation to the most vulnerable countries has been relegated to a decision of the summit, not the binding agreement, which enables turning back in the future. Moreover, much of this funding may be used to drive the said false solutions such as geoengineering or carbon capture and storage, which is a major obstacle to the development of renewable energies.

The most interesting elements are only in the preamble, that is, in the declarative part lacking legal force. This is the case of the appeal to "many more efforts to reduce" emissions. This makes the agreement more like a statement of intent than a text to the challenge posed by climate change, in clear contradiction to the origin of the climate negotiations and the direction of the United Nations itself.

World leaders have opted in Paris for the same resource eater model that has brought us to the current situation and leads us to the environmental collapse. It once again shows that many citizens have clear which path to follow while negotiating these frames continuously those voices go unheard and lack the necessary leadership to the greatest challenge of the century.

This is no time to lose arms or to be pessimistic in the fight against climate change. What happened in Paris shows the need to continue keep pressing for the necessary action to be taken against a deal that condemns us from moment to an increase of more than three degrees. It also underlines the importance of empowerment of change driven by citizens against global warming, with thousands of struggles, as articulated against TTIP, fracking and nuclear power. To pollute is still free of charge as no penalties or sanctions are going to be taken into account against partners of this global-legally-vinculant agreement.

A green window has been closed, the door to citizenship, the street and the everyday struggles are more open than ever. Experiences such as organic agroecology, food sovereignty, sustainable mobility and the divestment of fossil fuels will bring out the lack of ambition of political leaders. Only a genuine change in the production pattern and near consumption will effectively mitigate global warming.


23 November, 2015

NREL: Renewable Economic Potential has been Tripled

A report by analysts of the National Renewable Energy Laboratory (NREL, by its acronym in English), entitled Estimating the Economic Potential of Renewable Energy in America: Methodology and initial results holds from a new method of analysis that Renewable generation is economically viable in many parts of the country due to the recent rapid decline in the costs of the technology used.

The new analysis method NREL researchers, under the Department of Energy, called geospatial, is used to estimate the economic potential of various renewable resources.

Allegedly at work, economic potential, a measure of the potential of renewable generation can be defined in several ways. "For example, a definition might expect revenues (based on local market prices) minus the costs of generation, considered over the expected useful life of the asset."

"Another definition could be generation costs relative to a reference point (for example, a combined-cycle natural gas), using assumptions of fuel prices, capital cost and efficiency of the plant" .

"The economic potential in this report is defined as the subset of technical potential of available resources when necessary cost of generating electricity (which determines the minimum income requirements for the development of the resource) below disposable income in terms displaced and displaced energy capacity. "

According to analyst NREL Philipp Beiter, and one of the authors of the study, "decreasing costs of renewable technologies it is an important driver for these results," adding: "the economic potential has more than tripled as a result of cost reductions already made by renewable generation technologies between 2010 and 2014, especially for wind and solar photovoltaic. "

The paper argues that the trend is likely to continue as more renewable energy deployment and continue reducing costs, expected for 2020 and 2030 that significantly increase their economic potential. By 2020 the economic potential equal nearly half of the annual demand for electricity in the United States, and 2030 will be 75% with the potential for profitable renewable energy generated in all the states.

03 November, 2015

World’s largest #CSP #Solar #Power Plant, by the Saharan #Sun 2 #Help #Renewables provide almost half the country’s energy by 2020

Now the trading city, nicknamed the “door of the desert”, is the centre for another blockbuster – a complex of four linked solar mega-plants that, alongside hydro and wind, will help provide nearly half of Morocco’s electricity from renewables by 2020 with, it is hoped, some spare to export to Europe. The project is a key plank in Morocco’s ambitions to use its untapped deserts to become a global solar superpower.
Ouarzazate solar plant will create enough electricity to power a million homes once it is finished.Photograph: Graeme Robertson for the Guardian

On the edge of the Sahara desert and the centre of the north African country’s “Ouallywood” film industry it has played host to big-budget location shots in Lawrence of Arabia, The Mummy, The Living Daylights and even Game of Thrones.
The Ksar of Ait-Ben-Haddou

The Ksar of Ait-Ben-Haddou, a group of earthen buildings surrounded by high walls, is the set of numerous movies. Photograph: Graeme Robertson for the Guardian

When the full complex is complete, it will be the largest concentrated solar power (CSP) plant in the world , and the first phase, called Noor 1, will go live next month. The mirror technology it uses is less widespread and more expensive than the photovoltaic panels that are now familiar on roofs the world over, but it will have the advantage of being able to continue producing power even after the sun goes down.The potential for solar power from the desert has been known for decades. In the days after the Chernobyl nuclear accident in 1986 the German particle physicist Gerhard Knies, calculated that the world’s deserts receive enough energy in a few hours to provide for humanity’s power needs for a whole year. The challenge though, has been capturing that energy and transporting it to the population centres where it is required. The Ksar of Ait-Ben-Haddou, a group of earthen buildings surrounded by high walls, is the set of numerous movies. Photograph: Graeme Robertson for the Guardian As engineers put the finishing touches to Noor 1, its 500,000 crescent-shaped solar mirrors glitter across the desert skyline. The 800 rows follow the sun as it tracks across the heavens, whirring quietly every few minutes as their shadows slip further east. When they are finished, the four plants at Ouarzazate will occupy a space as big as Morocco’s capital city, Rabat, and generate 580MW of electricity, enough to power a million homes. Noor 1 itself has a generating capacity of 160MW. Morocco’s environment minister, Hakima el-Haite, believes that solar energy could have the same impact on the region this century that oil production had in the last. But the $9bn (£6bn) project to make her country’s deserts boom was triggered by more immediate concerns, she said. “We are not an oil producer. We import 94% of our energy as fossil fuels from abroad and that has big consequences for our state budget,” el-Haite told the Guardian. “We also used to subsidise fossil fuels which have a heavy cost, so when we heard about the potential of solar energy, we thought; why not?” Solar energy will make up a third of Morocco’s renewable energy supply by 2020, with wind and hydro taking the same share each. “We are very proud of this project,” el-Haite said. “I think it is the most important solar plant in the world.” Each parabolic mirror is 12 metres high and focussed on a steel pipeline carrying a ‘heat transfer solution’ (HTF) that is warmed to 393C as it snakes along the trough before coiling into a heat engine. There, it is mixed with water to create steam that turns energy-generating turbines. The HTF is made up of a synthetic thermal oil solution that is pumped towards a heat tank containing molten sands that can store heat energy for three hours, allowing the plant to power homes into the night. The mirrors are spaced in tier formations, to minimise damage from sand blown up by desert winds.
The 12 metre-high parabolic mirrors
The 12 metre-high parabolic mirrors. Photograph: Graeme Robertson for the Guardian
Technicians say that the Noor 2 and 3 plants, due to open in 2017 will store energy for up to eight hours – opening the prospect of 24/7 solar energy in the Sahara, and the surrounding region. “The biggest challenge we faced was being able to finish the project on time with the performance [level] we needed to achieve,” said Rashid al-Bayad, the project director. But even as the first phase of the project nears completion, Morocco is eyeing grander international ambitions. “We are already involved in high tension transportation lines to cover the full south of Morocco and Mauritania as a first step,” says Ahmed Baroudi, manager of Société d’Investissements Energétiques, the national renewable energy investment firm. But he says the project’s ultimate impact will go far wider – even as far as the Middle East. “The [ultimate] objective given by his majesty the king is Mecca.” Whether that ambition is achieved remains to be seen but exporting solar energy could have stabilising effects within and between countries, according to the Moroccan solar energy agency (Masen). Talks are ongoing with Tunisia, and energy exports northwards across the Mediterranean remain a key goal, despite the collapse in 2013 of the Desertec project, a German plan to source 15% of Europe’s energy from North African desert solar by 2050. Renewable energy and the politics of subsidies Letters: How are we ever to wean ourselves off fossil fuels when government policy is so skewed in their favour? Read more “We believe that it’s possible to export energy to Europe but first we would have to build the interconnectors which don’t yet exist,” said Maha el-Kadiri, a Masen spokeswoman. “Specifically, we would have to build interconnections, which would not go through the existing one in Spain, and then start exporting.” Spain has itself prohibited new solar projects because of a lack of interconnectors to transmit the energy to France. The EU has set a target of ensuring that 10% of each member country’s power can be transported abroad by cable by 2020. In the meantime, Morocco is focused on using solar to meet its own needs for resource independence. This could one day include water desalination, in a country that is increasingly being hit by drought as the climate warms. Officials are keenly aware of the running they are making in what is the most advanced renewable energy programme in the Middle East and North African region. “We are at the avante-garde of solar,” el-Kadiri says. About $9bn has been invested in the Noor complex, much of it from international institutions such as the European Investment Bank and World Bank and backed by Moroccan government guarantees. Undisclosed energy subsidies from Morocco’s unelected ruler, King Mohammed VI, have prevented the cost from being transferred to energy consumers. 60 second climate fix: Can the sun cool down the Earth? One month before launch, over a thousand mostly Moroccan workers are still racing to fix electric wires, take down scaffolding and wrap rockwool insulation around steel pipelines. They bustle past in yellow and orange bibs, working 12-hour shifts against a backdrop of the Atlas mountains. Harnesses with hammers and gloves strapped to their belts swing by their sides. Ubiquitous hard hats, safety shoes and ear plugs give the scene an air of theatrical camp.  For Hajar Lakhael, a 25-year-old environment and security manager from Meknes, rehearsals are almost over and the blockbuster production is nearly ready for action. “We’ve done the construction and now we will see how these projects look when they start,” she says. “It is exactly like the preparation for a grand performance.” A global audience will be watching with interest. Source: The Guardian