By 
Morocco has officially turned on a massive solar power plant in the Sahara Desert, kicking off the first phase of a planned project to provide renewable energy to more than a million Moroccans. It’s capable of generating up to 160 megawatts of power and covers thousands of acres of desert, making the first stage alone one of the world’s biggest solar thermal power plants. As we know, renewable energy has dozens of benefits, such as:
- Generating energy that produces no greenhouse gas emissions from fossil fuels and reduces some types of air pollution.
- Diversifying energy supply and reducing dependence on imported fuels
- Creating economic development and jobs in manufacturing, installation …etc.
The Noor I Concentrated Solar Power plant, is the first phase of a large solar thermal power plant that is intended to supply more than a million Moroccans with electricity and encourage foreign investors for investing in Morocco, Morocco ivestments.
The World’s Largest Thermal Solar Plant is Under Construction:
The Noor I power plant is located near the town of Ouarzazate, on the edge of the Sahara. It’s capable of generating up to 160 megawatts of power and covers thousands of acres of desert, making the first stage alone one of the world’s biggest solar thermal power plants. It’s really a big step forward in investing in Morocco industry.
When the next two phases, Noor II and Noor III, are finished, the plant will be the single largest solar power production facility in the world, The Guardian says.
Morocco currently relies on imported sources for 97 % of its energy consumption, according to the World Bank, which helped fund the Noor power plant project. Investing in Morocco, in renewable energy will make Morocco less reliant on those imports as well as reduce the nation’s long-term carbon emissions by millions of tons.
The plant is similar to large-scale plants located in the Mohave Desert in the U.S. Solar thermal power plants capture the sun’s energy as heat, then convert water into steam and turn turbines. As NASA explained last month:
“The system at Ouarzazate uses 12-meter-tall [39-foot-tall] parabolic mirrors to focus energy onto a fluid-filled pipeline,” NASA’s Kathryn Hansen wrote. “The pipeline’s hot fluid — 393 degrees Celsius (739 degrees Fahrenheit) — is the heat source used to warm the water and make steam. The plant doesn’t stop delivering energy at nighttime or when clouds obscure the sun; heat from the fluid can be stored in a tank of molten salts.”
(Why was NASA chiming in? Well, because the power plant is large enough that — even with only one stage completed — it’s visible from space.)
The Noor I power plant as seen from space. In the lower left, you can see the Moroccan town of Ouarzazate; in the lower right is the reservoir that is supplying the plant with water.NASA
The ability to store the heat to make energy when the sun is not immediately shining is a major advantage of solar thermal power (also called concentrated solar power or concentrating solar power). Unlike photovoltaic systems, thermal systems don’t suddenly drop in output when a cloud passes over the sun, and you don’t need batteries to store some energy for nighttime use.
In Morocco, as the BBC notes, the first stage of the power plant will generate electricity for three hours after nightfall, and the full complex is meant to produce power 20 hours a day.
The Guardian, writing about the project in October, noted that the technology is more expensive and less widely used than photovoltaic panels like you might see on residential roofs, but is well-suited for harnessing the desert’s solar energy:
The potential for solar power from the desert has been known for decades. In the days after the Chernobyl nuclear accident in 1986 the German particle physicist Gerhard Knies, calculated that the world’s deserts receive enough energy in a few hours to provide for humanity’s power needs for a whole year. The challenge though, has been capturing that energy and transporting it to the population centres where it is required.
“As engineers put the finishing touches to Noor 1, its 500,000 crescent-shaped solar mirrors glitter across the desert skyline. The 800 rowsfollow the sun as it tracks across the heavens, whirring quietly every few minutes as their shadows slip further east.”
They’ll soon be joined by hundreds of thousands more mirrors: As Morocco’s King Mohammed VI commissioned Noor I, he also officially launched the construction of Noor II and Noor III.
The Ouarzazate power plant in Morocco works by using curved mirrors to concentrate the sun’s energy and heat a liquid inside of pipes. That heat is then used to convert water into steam and turn turbines, it’s a giant project for investing in Morocco.
Comments