GEOTHERMAL HEAUNG AND COOLING:

GREEN TECH WITH PRACTICAL BENEFITS

With special rebates available and the promise of long-term savings, green technologies like geothermal heating and cooling are piquing the interest of homeowners.

But can geothermal be installed in the city? Can you retrofit a home to run a geothermal system? And what the heck is geothermal heating and cooling anyway?

«The common misconception is that we need to drill down into the earth into somewhere where it’s warm and we bring that warm liquid or air or whatever it is up and we circulate that through the house, which absolutely isn’t true,» says Kevin

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Yandex has launched energy-efficient data center

 Photo source:livejournal.com

In September, the company "Yandex" has launched in a Moscow Ivanteevka energy-efficient data center, first of its kind in Russia and the CIS. It uses a cooling technology, which can significantly save energy.

The air is cooled by the outside air, which is important for the Moscow region, where most of the year is cold. Additional cooling equipment is turned on only when the outdoor temperature rises above +22 ° C. And in full force, it starts from +31 ° C. As a result, the new data center, "Yandex" requires half the energy than usual. On

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In the normal cooling of the earth fault moss

In the normal cooling of the earth fault Moss Weather and Climate

Primitive bryophytes plants can initiate a series of cooling the planet and cause a series of mini-ice age. Until now it was believed that the process of global cooling on Earth began about 100 million years ago with the advent of large plants and trees. But, according to Professor Tim Lenton of the University of Exeter, that mosses have had the greatest impact on the current climate.

Carbon dioxide surrounds the Earth like a big duvet. The more gas in the atmosphere, the higher the temperature. It is

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Russian scientists predict 100 years of cooling

Russian scientists predict 100 years of cooling Facts

The cyclical behavior of the sun allowed Russian scientists to talk about the 100-year cold snap. Such predictions make the Russian astrophysicist Habibullo Abdussamatov, head of research at the Pulkovo Astronomical Observatory and the Russian sector of the ISS.

Scientists link climate change on Earth and solar activity. Cooling and warming is a 200-year cycles, corresponding to solar changes over the same period. The approaching cold snap will be similar to Maunder minimum period of 1645-1715, known as the Little Ice Age.

Report: Air pollution in Asia was the cause of the stop warming

In one study, the United States, published on Monday, said that the smoke emissions in an economically fast developing countries in Asia are more responsible for stopping global warming since 1998. The cooling effect is caused by emissions of sulfur, despite the fact that greenhouse gas emissions have skyrocketed.

The study raised the chance to slow down the process of climate change as soon as possible, otherwise the developing economies will eventually collapse because of the pollution.

As various data, global temperature has not increased from 1998 to 2008, while the man-made emissions of carbon dioxide from burning fossil

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Severodonetsk Nitrogen updated equipment ammonia plant

JSC "Severodonetsk Azot", part of the holding OSTCHEM (combines the assets of nitric Chemistry Group DF) conducted stopping repair shop ammonia 1-A, which was in the process of replacement of the cooling tower — a device for cooling a large amount of water A new reverse cycle cooling tower number 17 service shop ammonia 1-A, it's hard not to pay attention — it is very different from those established by the company earlier. Modern shape, compactness, strict accuracy — all producing a most enjoyable experience. But it looks and what new purchase well in the process? — The

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Scientists are trying to understand the causes of the medieval cooling

January 31. A new study conducted by experts from the University of Colorado at Boulder (USA), claims that the mysterious cooling, marked on the planet centuries ago, was caused by a series of powerful volcanic eruptions that triggered the chain of a number of climatic fluctuations, in particular a marked expansion of the polar ice caps. In the scientific literature cooling in the Middle Ages, often referred to by experts as the Little Ice Age.

Climate scientists studied chemical deposits in the Arctic Circle, analyzed a large amount of soil sediments and came to the conclusion that the

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Installation began construction of the second tower to Nyagan GRES

On the construction of Nyaganskaya power plant in the Khanty-Mansi Autonomous units NGO "Mostovik" began assembling the second of three structures on natural draft cooling towers. Extraction tower erected by four construction management NGO "Mostovik", designed for cooling condensers of steam turbines and auxiliary power units of the plant equipment. Each tower — this massive structure more than 80 meters in height and a base diameter of 80 meters.

 Photo source:mostovik.ru

"Installation of the first designs of the cooling tower is almost complete, work is being done on the seventh and final tier. In parallel, began work on

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Severstal-hardware has completed the construction of a new water cycle

The group of companies "Severstal-hardware" (included in the division "Severstal Russian Steel") has completed one of the large-scale investment projects in 2011 — the construction of a new water cycle for more efficient cooling equipment in Cherepovets steel wire complex area. Photo source:heliocity.ru

Preexisting mini-cycles, where groups of mills were cooled by the intermediate heat exchanger and recycled water reached their limits. This fall, Cherepovets site as part of the modernization of wire drawing equipment is scheduled to begin installation of the German mills, which (along with the already installed) require a more efficient cooling. The new rotation cycle

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Petrozavodskmash shipped the first container ECCS for Novovoronezh

 Photo source:onego.ru

"Petrozavodskmash" (part of the group of companies "Atomenergomash") shipped the first and second capacity of the emergency core cooling system (ECCS) for the second unit of Novovoronezh.

ECCS capacity — one of the elements of the emergency core cooling system, which is a passive safety systems of the reactor nuclear power plant. Capacity at the plant ECCS filled with an aqueous solution of boric acid and is positioned above the reactor. In the case of the maximum credible accident — the gap of the first reactor cooling circuit — the contents of the tanks by

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