Energy

Solar Power Rising in the Gulf

- Adam Clare

2013 saw great things happen on the Arabian Peninsula in relation to energy production. The region has invested heavily in installing solar power plants and reducing their own reliance on oil (so they can export more). In fact, the UAE is looking to start export in renewable energy!

For the Gulf’s solar industry, 2013 was a year of firsts: In addition to the opening of Abu Dhabi’s Shams 1 plant, Dubai’s first solar power plant became operational, and Kuwait and Oman decided to build their first as well. In Saudi Arabia, one energy analyst found the cost of generating electricity from solar there had become as cheap as generating electricity from oil-fired power plants.

Saudi’s solar goals appear to be the most gung-ho in the region: The kingdom has announced that it plans to throw down $109bn on solar energy and get one-third of its power from the sun by 2032. This target is “too ambitious”, said Hussam Khonkar of Saudi Arabia’s King Abdulaziz City for Science and Technology, but added the technology to do so is available.

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Cities Are The Key For Adjusting To Changing Climate

- Adam Clare

Readers of this site have seen lots of evidence that in the 21st century the best place one can live for a small carbon footprint is in urban areas. Things like increased infrastructure costs and higher costs of living associated with automobile use in rural & suburban places are obvious reasons why denser areas are better.

Now we can add even more reasons to live an urban life thanks to research from the IPCC and WWF.

The latest assessment by the International Panel on Climate Change (IPCC) indicates a global carbon budget, or the estimated amount of carbon available to burn if the world is to limit runaway climate change. We also know that, if action is not taken soon, all the allowable emissions would be locked in by energy infrastructure existing within five years from now. Time is short.

The good news is that we know where to take action to prevent such lock-in and build a resilient energy future. Most of today’s emissions come from cities, and within that, the vast majority from three sources: the energy used to create electricity, to heat and cool buildings, and for transportation. From the Earth Hour City Challenge, a year-long programme launched by World Wide Fund For Nature (WWF) to identify and promote cities that are leading climate action, it is clear that cities, and their mayors worldwide, are already demonstrating innovative solutions to reduce dependence on fossil fuels in each of these sectors.

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Iceland Demonstrates Magma Power Plant

- Adam Clare

Iceland recently demonstrated that it’s not only possible to use the core of our planet to generate power, but it’s feasible. Iceland’s geothermal operations are the envy of the world and they tend to push boundaries in their search for more energy. Due to this recent development geothermal operations in places like Hawaii are looking to build their own power plants.

The borehole is located in Krafla, in northeast Iceland, near a volcanic crater. The hole created a shaft with high-pressure, super-heated steam that could power a nearby electrical plant, the project leaders said.

“According to the measured output, the available power was sufficient to generate up to 36 megawatts electricity, compared to the installed electrical capacity of 60 megawatts in the Krafla power plant,” IDDP stated in a document.

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Wind Becomes Largest Source of Energy in Spain

- Adam Clare

Spain makes use of a plethora of energy sources and they are leaders in Europe when it comes to utilizing solar and wind energy. Energy policy is always under debate in the country and hopefully they will continue their overall trend of helping sustainable energy develop.

Wind accounted for 20.9 percent of the country’s energy last year — more than any other enough to power about 15.5 million households, with nuclear coming in a very close second at 20.8 percent. Wind energy usage was up over 13 percent from the year before, according to the report.

The news is being hailed by environmental advocates as a sign that Spain, and perhaps the rest of the world, is ready for a future based on renewables. But the record comes at the end of a very rocky year for Spain’s renewable energy sector, which was destabilized by subsidy cutbacks and arguments over how much the government should regulate renewable energy companies.

Despite the flaws in Spain’s system, the numbers are promising for green energy fans. The renewable push brought down Spain’s greenhouse gas emissions by 23 percent, according to another industry report from Red Electric Espana (REE).

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China’s Wind Turbine Industry Booming

- Adam Clare 1 Comment

For years China has been trying to improve its sustainable energy production but to do so Chinese companies had to rely on patents and techniques from the rest of the world. Due to an increase in demand (and production knowledge) China is now poised to make the best, most efficient, and easiest to maintain wind turbines.

Already, the amount of wind energy outputted in China puts the rest of the planet to shame.

However, since China’s total generation is more than that of all European Union countries combined, wind’s percentage is large in absolute terms.

Liming Qiao, China director of the Global Wind Energy Council (GWEC), said: “Two per cent sounds small but it’s not when you consider China’s total electricity.

“In fact, last year wind surpassed nuclear to become number three after coal and hydro, and it’s got a lot more potential.”

The sheer scale of the wind market is encouraging mass production which has lowered prices and fostered innovation.

Until recently, Chinese wind manufacturers produced Western-designed turbines under licence. Some acquired a reputation for turning out inferior products.

Now, the wind boom has led to a flurry of new designs. Goldwind, for example, offers a turbine which does not need a gearbox but instead has a “direct drive” system designed to be cheaper to maintain.

Read more at the BBC.

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