Another short video (about 4 minutes) which was shot on site at the Hellisheidi Geothermal Power Plant.  This is Iceland’s newest power plant and also a combined heat and power (CHP) plant wherein it produces electricity and hot water for heating.  This power plant is being developed in phases and when complete will produce 300 MWe and 400 MWth (electricity and how water).  The plant is scheduled to be completed sometime this year.  I have actually been to this plant and had the pleasure of a guided tour of the facilities and surrounding area.  I was there assisting in the filming of this video, with an employee from Mannvit Engineering, Iceland’s leading geothermal energy company.

Posted by: wakewan | February 5, 2010

Iceland – Extending Its Lead in Renewable Energy

Coming soo to Iceland?

Coming soon to Iceland?

Iceland was already one of the world’s leaders in the use of renewable energy.  Almost all electricity production and heating comes from geothermal and hydropower.  Now they’ve set out to reduce their dependency on foreign oil for transportation. 

Iceland is a nation powered by renewable energy.  You see lots of stats thrown around but, the bottom line is pretty much the whole country is powered by geothermal and hydroelectric power.  That is except for transportation.  The country, like most countries, still depends almost entirely on foreign oil imports. 

And, Icelanders love their cars, almost as much as Americans.  Except that fuel there is at least twice as expensive.  But that isn’t the real problem.  Iceland is a really clean country and they intend to keep it that way.  So they are purposely moving toward any and all available renewable energy technologies.  They already had one of the first hydrogen filling stations in the world and do operate a small fleet of hydro-powered public buses.  But, it seems that the movement towards hydrogen-powered cars is in a bit of a lull.

Enter Biogas and Biofuels.  There are currently several companies currently operating various pilot plants to capture landfill gas and to extract biogas and biofuels including:  biodiesel, landfill gas (biomethanol), bioethanol and methanol.  Much of the fuel that is being produced, or will be produced will be used for cars, trucks and fishing boats.  Now, Iceland is not, obviously,  planning to replace gasoline but simply offset need, by adding many of these fuels into their gasoline supply.

Iceland’s largest consulting engineering firm, Mannvit is working with the University of Akureyri  on several  research and development projects for landfill gas, biomethane & bioethanol and is working independently on a biodiesel plant designing a 450 TPY biodiesel plant.

Posted by: Svava | January 27, 2010

What Iceland Does with all that Geothermal Heat

One of the giant outdoor heated swimming pools in Iceland

Iceland is one of the most geothermally active countries in the world.  Thank goodness for that, because at the same time it is also a country with few other natural resources.  So what does Iceland do with all that heat?  Read on.

First, let’s get the obvious stuff out of the way.  We know Iceland has a lot of geothermal power plants.  To the best of my knowledge, Iceland has 7 geothermal plants:

1. Svartsengi geothermal power plant – where the Blue Lagoon gets it water
2. Hellisheidi geothermal power plant – Iceland’s newest
3. Nesjavellir geothermal power plant – produces 1,800 liters of hot water per second
4. Krafla geothermal power plant – original development plans almost cancelled due to a volcanic eruption
5. Reykjanes geothermal power plant – uses very high temperature steam from 2,700 meters below ground
6. Bjarnarflag geothermal power plant – Iceland’s oldest
7. Husavik Kalina cycle plant – the first Kalina cycle geothermal plant in the world

These geothermal plants currently produce approximately 25% of Iceland’s electricity (approximately 500 MW) and studies have revealed that the country’s utilizable potential for geothermal is much, much higher (approximately 4300!).

Besides producing electricity, some of these power plants also produce hot water for district heating.  So, in Iceland almost every building and house is heated with geothermal hot water but, that’s not all.  This hot water flows through thermally insulated pipes all over the country and is used for:
-Greenhouses
-Filling swimming pools – and believe me there’s lots of them
-Steam bathes and saunas
-Ice removal from sidewalks, roads, runways, soccer fields – you name it.
-Fish drying – the steam is used to heat the air in indoor facilities
-Some restaurants use steam to cook with
-Diatomite processing

You get the picture – Iceland has hot water in spades.  Lucky for them that it does because without it this country would be a lot less hospitable.  It solves many of the problems associated with life in a country just below the arctic circle.

Posted by: Svava | January 22, 2010

Iceland Company Expose

The first in a new series of blog posts to highlight important, interesting companies in Iceland.  Today’s post will focus on Mannvit Engineering, Iceland’s largest firm.

By all accounts, Iceland is a unique country.  It is geographically small and somewhat remote.  It has a tiny population – only approximately 320,000 people – who speak their own language, Icelandic.   Despite these facts, it is a pretty influential and important country.

I say this as a lead in to my first featured company, Mannvit Engineering.  Why, you ask?  Because this engineering firm, which was founded in 1963, has played a leading role in Iceland’s development as an industrial, modern nation in a way that few other engineering firms, in other countries,  could claim.  Of course one could pose the argument that this was only possible in a country that is roughly the size of Kentucky.  I grant you that.  But that does not diminish the achievement.  Scale aside, Mannvit literally hand their engineering-hands in almost every type of project built in the country over the last 40+ years from small to large structures, infrastructure and roads, geothermal and hydroelectric power plants and power transmission to harbors and quays, and more. 

Nesjavellir Geothermal Power Plant

Nesjavellir Geothermal Power Plant

Today, Mannvit Engineering is Iceland’s largest engineering firm, with a staff of approximately 400 dedicated specialists. The company is the result of the merger of three long-established engineering companies that were all founded in the 1960s – Hönnun hf., VGK hf. and Rafhönnun hf.  Founded in 2008, Mannvit, with the combined strength and expertise of these three successful engineering companies, offers decades of experience across all disciplines of engineering, consulting, management and operational services.

Though the company has deep roots in Iceland’s civil, industrial, and technological development, Mannvit has also developed a strong International presence over the years and has worked on projects on almost every continent including geothermal energy, hydroelectric, power transmission, EPCM projects, and more.

The company is dedicated to renewable energy development, sustainability and the ethical stewardship of our natural environment.  Besides it decades long involvement in most of Iceland’s geothermal and hydroelectric development, the company has also, branched out into biogas and biofuels, CO2 sequestration, carbon recycling, waste management, industrial composting and many other projects in-line with their commitment to slowing and reversing climate change.

For more information, I encourage you to visit their website.

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