Category: Regions


Windmills may soon become part of the picturesque Paris rooftops

April 23rd, 2009 | Posted in Wind

Windmills, once a token of traditional life and technology, may once again find their way into the heart of cities in Europe. Authorities in Paris are contemplating the introduction of small to medium sized wind turbines to Paris rooftops, in areas where wind conditions are favorable. These would be machines with about 30 meters rotor diameter, and would be used to generate clean electricity.

One of these locations is the Montmartre, a place known as one of the most attractive locations for tourists in Paris, home to the famous Sacre-Coeur Basilica, and the Moulin Rouge (ironically a windmill itself and a token of the afore mentioned tradition). City officials claim this will not be that big of a deal, as other cities in Europe, such as London, have already installed wind turbines on the outskirts of the city, with a plan to build a huge wind turbine right smack in the middle of London for the 2012 Olympic Games.

If the turbines are installed in Paris, the electricity they produce will be sold to the state-owned power utility EDF, or simply directly used in the building on top of which they are installed. The first tests have been scheduled for 2011 or 2012.

Would it look something like this? (Image credit: birro on Flickr. Turbines added on top of original image.)

Would it look something like this? (Image credit: borra on Flickr. Turbines added on top of original image.)

Whether this is the right way to go is arguable, since there is defintely going to be an impact on the overall romantic Paris feel. Once you hear the swooshing sound of rotating turbine blades early in the morning as you open the room window to greet the sun bouncing its way towards you across the colorful rooftops, your morning may be somewhat disturbed. Maybe solar would also be a good way to go, especially if the electricity would be used by the local residents. Nevertheless, clean energy has a price, and it's not all about money. Whether it's a high price to pay, is something people have to think about on an individual level. What do you think? Would you find this acceptable in your area? Please, do share your opinion in the comments.


BWEA releases new report – renewable energy will revive UK economy

April 23rd, 2009 | Posted in General

bweaBritish Wind Energy Association (BWEA) released a report, Powering a Green Economy: Wind, wave & tidal's contribution to Britain's industrial future, which analyses renewable energy as the injection that's going to revive UK economy in the years ahead. It further sets out the action needed in the Budget in order to release an immediate GBP 10 billion of private sector investment, of which GBP 2.5 billion would be spent directly in the UK for installation and construction work. Such domestic spending would provide an immediate economic stimulus to the recessed UK economy, as well as point the way for the creation of a GBP 65 billion British wind and marine energy sector by 2020. According to BWEA Chairman, Adam Bruce, the GBP 10 billion pipeline represents "shovel ready" projects, currently held up by economic conditions.

There is about 2 GW of offshore projects that could be built (about GBP 6 billion), and a further 3 GW of onshore projects that could be developed in the next 2-3 years (about GBP 4 billion).

The report also calls on the government to come through on the long-term industrial opportunities coming from the expansion of offshore wind over the next decade, and includes:

- support for development of research intitutes and factories
- long-term investments in infrastructures such as an offshore grid network
- actions for tackling shortage of skilled workers in the power sector

About 40 GW of new offshore sites are going to be developed in Europe, and about half of these in the UK. This represents a very strong opportunity for the UK industrial manufacture sector, according to the report. At least 20 GW of UK offshore projects are deliverable by 2020, and together with onshore development, could result in about 60,000 jobs on the UK market, provided the plants and manufacturing facilities are located in the UK.

There is plenty more, so take a look at the whole report here.

Two geothermal power projects inaugurated in Nevada

April 22nd, 2009 | Posted in Geothermal

enel

Enel Green Power inaugurated two geothermal power plants in Nevada (US), on April 17. The total capacity of the two plants is 65 MW, which is enough to power about 40,000 households, generating some 400 TWh annualy. The plants are also a significant move towards achieving Nevada's energy goal which is to generate 20% of electricity from renewable resources by 2015.

The addition of the new plants, Stillwater and Salt Wells, quadruples the total amount of geothermal electricity produced by Enel Green Power in the US.

Both plants are medium enthalpy plants, which means water pumped from underground is at temperatures between 130 and 150 degrees Celsius. The heat from the heated water is transferred onto a working fluid (in this case isobutane), which in turn powers steam turbine generators. Water is returned underground, and the working fluid remains in the closed loop process, eliminating the possilibility of leaking into the environment. Additional benefits of these two plants come to the local community, in form of 25 permanent jobs, after having created more than 300 temporary jobs during construction earlier.

Enel Green Power also has installations in Italy (Tuscany, about 700 MW), but also in South and Central America (Chile, El Salvador).

aleo solar AG is going to supply 2 MW of modules to Bavaria

April 22nd, 2009 | Posted in Solar

aleosolar

Aleo Solar announced yesterday that they will supply 2 MW worth of solar modules for a solar power plant in Geiselhöring, Bavaria, Germany.  The solar farm is expected to start operating sometime in July this year. It consists of 9180 aleo type s 18 units, all installed on a fixed mounting system. The new solar power plant is expected to produce about 2 TWh annually.

The operator and project developer is GSW Gold SolarWind Management GmbH, a Bavaria based company, which operates  a total of 56 wind power installations and 38 citizen-funded solar power plants. The company has already successfully installed about 3 MW of photovoltaic capacity.

South Korea getting foreign renewable energy investments

April 22nd, 2009 | Posted in Solar Wind

South Korea will receive US$ 170 million in investments from foreign companies. The investments will be used for renewable energy development, according to the Energy Ministry. The country has signed a memorandum of understanding with European firms totalling about US$ 200 million, and 170 million of that sum will be used for renewable energy development. Vestas will invest about US$ 50 million on building a wind farm and Austrian SSF will invest US$ 120 million into a research and development center for solar power plant parts. Swiss company Gudel will invest US$ 10 million for development of facilities for producing solar power modules, while German Solvay SA will invest US$ 20 million in next-gen Li-ion battery parts.

The effort is aiming to transfer developed renewable energy technologies to South Korea.

New hydropower projects on the Yangtze River

April 22nd, 2009 | Posted in Hydro
Yangtze River hydro potential

Yangtze River hydro potential

In the coming decades China plans to develop more hydropower plants along the Yangtze, to tap into the vast hydro energy potential of the mighty river. Theoretically, the river has a mind boggling potential of about 540 Tw! Even though the development of new cascade hydropower plants is part of a strategic development plan, there are findings that warn the country's energy development authorities to take things easy. The existing Three Gorges Dam's reservoirs seem to have dropped in water quality, endangering the river's fish resources. Many researchers, including the Chinese Academy of Sciences, are recommending a careful study and analysis approach before going forward with additional hydropower projects.

By 2020, some 50% of the hydropower resources along China's longest river are expected to be utilized. By 2030 this ratio will increase to 60%, according to the Yangtze Water Resources Committee. Only about 36% of the river's energy resources have been exploited until now. National Energy Administration is aiming to increase installed hydropower capacity to about 300 Tw by 2020. At the end of last year, the installed capacity reached 172 TW of power.

Vietnam to get first solar production plant

April 22nd, 2009 | Posted in Solar
Typical solar power usage in Vietnam. (Image credit: JessieLou on Flickr)

Typical solar power usage in Vietnam. (Image credit: JessieLou on Flickr)

Vietnam will open their first solar cell plant on April 27, this year. Mat Troi, a solar energy joint-stock company is behind the project. The new plant is located in the Duc Hoa Ha Industrial Zone, in the Long An Province. The investment in the plant has been made by Mat Troi, the Ho Chi Minh City Energy Saving Center, and Tan Ky Nguyen Trade, Technique and Services Company Ltd.

Main products to come out of the plant will be solar cells and panels with capacities from 80 Wp to 165 Wp, and an average life expectancy of about 30 years. All product will meet European standards, but most importantyl they will be sold at prices about 35% lower than similar products already available on the market. According to a report from the officials, some 40% of production will supply the domestic solar market, while the rest will be exported to Europe and North America. Aside from solar cells and panels, the new production plant will also make and assemble solar water heating systems, compact light bulbs and other energy saving devices.

First Solar gets financing for 53 MW solar power plant in Germany

April 21st, 2009 | Posted in Solar

firstsolarFirst Solar Inc and Juwi Holding AG announced they have secured funding for a 53 MW solar power project. The new photovoltaic  power plant is located in Cottbus, Germany. Construction has already begun in January this year, and 15 MW are already installed and ready. Another 38 MW is going to be installed and ready by the end of 2009.

The power plants takes up about 162 hectares of land that is part of the Soviet Army's former training area Lieberose, north of Cottbus in eastern Germany.

This project is a good model for conversion of former military land to productive areas, according to local Brandenburg authorities. Former military areas are sometimes littered with tons of land mines, grenades and other ammunition, so these kinds of projects help clean up these areas, as well as provide clean energy.

Once completed, the plant will feature 700,000 modules, projected to be the largest in Germany. It is expected to produce enough power for about 14000 households. It will also be the second largest such facility in the world, according to First Solar.

Siemens to supply 21 wind turbines for Baltic 1 wind farm

April 21st, 2009 | Posted in Wind
Image credit: Siemens

Image credit: Siemens

Siemens signed a contract with Energie Baden-Württemberg AG (EnBW) today, at the Hannover trade show, for a total of 48.3 MW of installed wind capacity at the Baltic 1 offshore wind farm. The total capacity will be spread out over 21 SWT 2.3-93 units. No amounts have been disclosed but it's in the mid-range double digit millions.

Baltic 1 wind farm will be located about 16 km north of Darss/Zingst peninsula, and will cover an area of roughly 7 km2. Construction is to begin in early 2010 and the wind farm is expected to start full capacity operation in the last quarter of 2010.

The new wind farm is an important first step towards harnessing otherwise untapped wind power potential of the Baltic sea. Until now, only about 1.5% of the total potential has been developed. Baltic 1 is only one of four projects, whose total capacity will be about 1200 MW. These projects, totalling about three billion euros in investments, are expected to be developed over the course of the next few years.

Energy Development Corporation enters Indonesian geothermal market

April 21st, 2009 | Posted in Geothermal

energydevcorpWe just covered the efforts of the Indonesian government on creating conditions for geothermal power development, and we already have a major player entering the arena. Energy Development Corporation, a Philippines based company specializing in geothermal power, has opened a representative branch in Indonesia in order to strengthen the company's presence on that market. Employees of the new branch will have a task to identify and explore possibilities for geothermal projects in Indonesia.

According to Paul Aquino, EDC CEO and chairman, the rules have changed – foreign corporations are allowed access to geothermal resources in Indonesia now, and EDC is sending teams to explore possibilities.

EDC is the largest geothermal power producer in the Phillippines, and will now have a chance to expand its operations to tap into a very large geothermal potential in Indonesia, estimated to be about 20 GW of geothermal power. Four potential sites for geothermal power plants have already been identified, and there are hundreds more available.