Many people argue that Hydrogen is not an energy source but an energy carrier. Hydrogen is certainly an energy source by itself but is to be derived from other primary sources such as water or natural gas because is not available in a free form.
Generation of Hydrogen from its sources require an additional energy but when such an energy is provided by renewable sources such as sun, wind and sea then the cost becomes secondary in the long run.
Therefore, battery may not be able to compete with hydrogen in the long run though it provides a temporary solution to pressing power problems in short term.
Moreover, batteries rely on materials like Lithium whose availability is limited even though they are recyclable.
Of the 315 million people who are expected to gain access to electricity in Africa’s rural areas by 2040, it is predicted that only 30% will gain access to national grid-connected electricity
A new report from former UN Secretary-General Kofi Annan’s Africa Progress Panel has called for a “significant boost” in investment to help African governments and their partners to “bridge the continent’s huge energy gap.”
The European member states are negotiating the Effort Sharing Regulation, a European environment legislation which regulates the emission reduction in Europe for the period 2021 to 2030. This concerns the emissions not covered by the EU Emissions Trading Scheme EU ETS.
IRENA will enable the sharing of expertise, exchange of best practices, and development of innovative approaches to accelerate power sector transformation through integrating higher shares of renewable energy in energy supply and energy use and improving energy efficiency.
These high ambition countries are collaborating to accelerate the transition to a sustainable energy future.
China, Denmark, Germany, Indonesia, Mexico, Morocco, and the United Arab Emirates, agreed to work together to establish an Energy Transition Coalition in the course of this year.
Renewable energy now accounts for 24% of global power generation and 16% of primary energy supply. To achieve decarbonisation, the report states that, by 2050, renewables should be 80% of power generation and 65% of total primary energy supply.
Irena (International Renewable Energy Agency) concluded in a new study that is possible to produce CO2-free global energy in 2060. According to Irena, by 2050 it would by possible to decrease emissions by 70%.
From a press release by IRENA
‘(…) Global energy-related carbon dioxide (CO2) emissions can be reduced by 70% by 2050 and completely phased-out by 2060 with a net positive economic outlook, according to new findings released today by the International Renewable Energy Agency (IRENA). Perspectives for the Energy Transition: Investment Needs for a Low-Carbon Energy Transition, launched on the occasion of the Berlin Energy Transition Dialogue, presents the case that increased deployment of renewable energy and energy efficiency in G20 countries and globally can achieve the emissions reductions needed to keep global temperature rise to no more than two-degrees Celsius, avoiding the most severe impacts of climate change.
In response to worsening air pollution problems in many of Europe’s largest cities, Barcelona (Spain) and Munich (Germany) have been moved to action. In Barcelona’s case, voluntarily, and in Munich’s case, as the result of a court order.
From 2018 there will be bans on diesel cars in Munich.
The court order in Munich follows legal action taken by Transport and Environment’s German member DUH to force action on Bavaria’s breaching of EU air pollution limits in some locations.
In 1989, the organization changed the design of a drilling platform in order to take account of extreme weather and rising sea levels.
Shell produced a report on global warming called ‘Climate of Concern’ in 1986. In 1991 they made the video documentary for the public. It warned that trends in global temperatures raised serious risks of famines, floods and climate refugees.
But in the quarter century since, Shell has continued to invest heavily in fossil fuels.
Already in the eighties, Shell understood that climate change would affect its own operations. In 1989, the organization changed the design of a drilling platform in order to take account of extreme weather and rising sea levels.
Between the years 1986 and 2006, Toronto experienced not one but eight storms of the magnitude that had been predicted to occur no more than once in a quarter-century. The Finch Avenue Washout was the capper, a one-in-100-years storm for which the city’s infrastructure was woefully under-designed.
The Netherlands is to host a new Global Centre of Excellence on Climate Adaption (GCEA), set up by the Dutch and Japanese governments in collaboration with the UN environment programme (UNEP).
The centre will advise countries, businesses and organizations on how to adapt their practices to comply with the Paris climate change agreement, which comprises measures designed to keep the global temperature increase below 2 degrees.
“IKEA Group investments into wind and solar energy generation contribute to the shift to a low carbon economy, and from a business perspective, help to secure our future as we become energy independent.” – Steve Howard, Chief Sustainability Officer, IKEA Group
87 of the world’s leading companies are now members of RE100.
Together they have a creating demand for around 107 Terawatt hours (TWh) of renewable electricity – around the same amount of power consumed by the United Arab Emirates or The Netherlands. Read More
Flared gas is a bigger problem than thought. Contrary to what has been agreed with the oil industry, worldwide the industry flared not less, but more gas.
In 2015, about 147 billion cubic meters which is a CO2 footprint of around 350 million tonnes!
The world bank published the figures in a report. Globally, over 16,000 oil wells are flaring gas.
The amount of wasted gas corresponds to the gas consumption of the UK, Germany and Switzerland together. If the gas was burned in a power plant, it could supply the whole of Africa with electricity. Read More
EU Roadmap Energy Storage 2030 recommends options to boost the share of renewable energy in the European energy storage market
This Roadmap and recommendations aim to describe the future European needs for energy storage in the period towards 2020-2030. It also gives recommendations on which development will be required to meet the needs. Read More
The third place, which isn’t bad at all, is for Stockholm.
The new ARCADIS Sustainable Cities Index explores the three demands of social (People), environmental (Planet) and economic (Profit) to develop an indicative ranking of 100 of the world’s major cities. Read More