Search Results for Tag: sustainability
Renewables, it’s time to lead. By 2030.
Fossil fuel enthusiasts need to wrap up warmly by 2030. Because major investments in new power supply will be handed over from coal and gas to renewables, worldwide. They will account for up to 70 percent, according to calculations by Bloomberg New Energy Finance. Where do these numbers come from? Well, Bloomberg analysts reviewed gas prices, carbon prices, counted in the dwindling price of green energy technology, and overall energy demand. The result is that solar and wind are going to beat fossil fuels like coal and natural gas by 2030.
„The likeliest scenario implies a jump of 230 percent,“ they say, compared to 2012. In total numbers: $630bn will be invested per year. According to Bloomberg New Energy Finance wind and solar will take up the largest shares of new power capacity, accounting for 30% and 24% respectively.
But, of course, the good news comes with a flipside: Fossil fuels historically are mounted to the power markets that even this projected massive growth is not enough to change completely towards sustainability. By 2030, non-renewable sources will still account for half of the world’s total power supply, according to the analysis.
DateApril 25, 2013
Tags2030, analysis, bloomberg, calculation, financing, fossil, global ideas, investment, power market, renewables, sustainability, sustainable
Climate Change – Back at Business
This year’s edition of the World Economic Forum (WEF) is up and running at the Swiss mountain resort Davos. It’s the place to be, if you have anything to do with finance and business today. Everyone has descended on Davos, from high level media people to the top notch of the business elite. And there’s no shortage of topics on the agenda this year – the lack of global growth, the euro crisis, of course, and what’s happening in the Middle East. Nothing new here.
But surprisingly there IS something new and unexpected on the delegates’ plates, and it’s called climate change. It’s about time, isn’t it? As if to make a point, a collection of reports that call for prompt and substantial action on climate change, development and sustainability is quite impressive, writes the executive director of the Stockholm Environment Institute, Johann L. Kuylenstierna at RTCC, the official observer to the United Nations climate change negotiations.
There certainly have been a lot of eye-opening climate events over the last year that have grabbed the headlines and left plenty of people baffled. Like the highly debated “pause” in the rise of global temperatures, the inconceivable return of Arctic sea ice or temperatures in Australia that were so high that the Bureau of Meteorologists had to add an extra color to its heat scale.
Two days ago, UN Secretary General Ban Ki-moon called climate change a top priority issue alongside with Syria. That may help the 2,500 people in Davos focus on the climate.
There are quite a few papers and reports that take a look at climate change and it’s implications. The Green Growth Action Alliance led by former Mexican President Felipe Calderón quotes figures that are a stiff wake-up call: some $14 trillion will be needed, say researchers, to be spent on low-carbon industry and infrastructure until 2030. That translates to an investment of $700 billion a year! Calderón’s message is clear: there is no time to waste.
And there’s more: The Global Risks Report 2013 says that stresses on economic and environmental systems are on a “collision course” that could pose “unprecedented challenges” to global and national resilience. Others build cases for addressing climate issues in supply chains and as a strategic response to consumer demands.
None of this is exactly new. But the sheer number of notes or speeches lately could give the climate some momentum in Davos and beyond. Even the fact that US president Barack Obama declared it necessary for the United States to respond to climate change may have been an important sign in itself.
DateJanuary 25, 2013
Tags2013, business, change, climate, Davos, development, environment, investment, kuylenstierna, Obama, rtcc, schockholm, sustainability, WEF, World Economic Forum
“The only living thing that can be seen from the moon”
Interview: Kerstin Schnatz
The Australian Conservation Foundation (ACF) is Australia’s main environment group. With the United Nation’s Earth Summit starting this Wednesday, Global Ideas reporter Kerstin Schnatz spoke to ACF’s executive director Don Henry in Rio de Janeiro. The conference is also known as Rio+20 as it marks the anniversary of the first Earth Summit twenty years ago. Over one hundred world leaders are in Rio to seek answers to global challenges such as climate change or marine pollution.
Global Ideas: If there was one thing you were free to write into the Rio+20 final paper what would it be?
Don Henry: I think there is a very straightforward issue at the moment and that is cutting subsidies for fossil fuels around the world. In Australia, we have subsidies worth billions of dollars that go into making fossil fuels cheaper for the mining industry.
But I would love to also ensure there is much stronger investment into renewable energy and energy efficiency around the world. I’d really like to see the international financial institutions like the World Bank and the International Monetary Fund (IMF) cut any loan programms to the fossil fuel sector and really boost loan portfolios to renewables and efficiency.
What impacts of climate change do you feel in Australia?
In recent years, we have had some terrible bushfires that have killed a lot of people in extreme, hot weather that has never been seen before in Australia. If the world doesn’t act, our best scientists are saying we are going to get double the amount of droughts and they will be twice as severe over the next 20-30 years. That will also have a big impact on food production in Australia.
And another example, something that is dear to my heart: We are very privileged in Australia that we are the custodians of the Great Barrier Reef, the largest reef system on earth and the only living thing on the planet that can be seen from the moon. The Great Barrier Reef is at grave risk from climate change. The best science out there is saying if global average warming goes beyond two degrees, we will see a severe impact on the reef. It would be a tragedy if our generation allowed one of the great global treasures, the Great Barrier Reef, not to be handed on in good condition to our children.
What is the most important goal Australians have achieved in the last twelve months to tackle climate change?
We’ve had a very big effort from Australian civil society to put a price on carbon emissions. Our government last November passed legislation for a carbon trade scheme. The legislation is complemented by a ten-billion dollar investment into clean energy and a carbon farming initiative that rewards farmers for tree planting and for holding on to forest areas. That’s been an important step forward for us as a nation.
At a side event at Rio+20, nuclear power was promoted as a sustainable way of producing energy. What’s the perception of nuclear power in Australia?
When you look at whether nuclear power is a solution for climate change in Australia, most Australians would say the risk associated with accidents and long lived nuclear waste is not a solution to action on climate change.
Apart from that, Australia is lucky because we receive twice the amount of solar energy per square meter than Germany does. So we have huge potential for renewable energies. We also have extensive gas reserves – which is still a problem with emissions, but gas plants still have less emissions than coal. So I think most Australians feel we don’t have to go there and we shouldn’t.
Australia may not have any commercial nuclear power plants. But the country has a strong mining industry exporting uranium for nuclear power plants around the world.
ACF strongly opposes uranium mining. Because often the mines have been imposed on Aboriginal people, on Aboriginal land without their full consent.
There are also real problems with safety for workers at the mines. For instance one of the mines in the Northern Territory, the Ranger uranium mine, has got a legacy of hundreds of accidents that have affected workers’ health.
And then there is another huge problem: What do you do with the radioactive waste from the mining process itself? For example, a condition of mining operations is they have to make safe the waste ponds for ten thousand years. Human beings are not good at making things safe for one hundred years, much less ten thousand years.
And of course many Australians are very worried with what happens with uranium from Australia overseas. We do know for example, it was Australian uranium in the Fukushima reactors. So in an indirect way, Australia has contributed to the problems associated with the accidents.
What are you expecting to come out of Rio+20?
We are very worried that it will be quite a modest outcome at a time when environmental degradation and sustainability issues are so urgent and pressing globally.
Pictures: Global Ideas/ Dominic O’Brien
DateJune 19, 2012
TagsACF, Australia, conservation, great barrier reef, interview, rio de janeiro, Rio+20, sustainability, UN