
Securing Energy for Europe is active in natural gas sales and marketing, trading, exploration and production, as well as in several large underground storage facilities, many formerly partially owned by Gazprom-Germania. Companies of the group operate in Europe, USA, Central Asia and Singapore. Securing. . SEFE Securing Energy for Europe GmbH, a company registered in , is headquarters of a diversified conglomerate, comprises 40 entities operating in more than 20 countries in Europe, Asia and North. . , who immigrated from a refugee camp in Austria to Brooklyn, NY, in 1949 and worked for the CIA, was the director of the Ukrainian Service of Radio Free Europe/Radio Liberty from 1989 to 2002. He was a partner in the risk analysis firm AZEast Group until. . Until 2022, the CEO (Senior Managing Director, : Hauptgeschäftsführer) of Gazprom Germania was Vladimir Kotenev [] (: Владимир Котенев). Before being. . Media related to at Wikimedia Commons• • • [pdf]
SEFE Securing Energy for Europe GmbH, a company registered in Berlin, Germany, is headquarters of a diversified conglomerate, comprises 40 entities operating in more than 20 countries in Europe, Asia and North America.
Together with our strong team, I am convinced that we can do our part to Securing Energy for Europe. SEFE, an international energy company, ensures the security of supply and drives the decarbonization of its customers.
SEFE’s activities span the energy value chain, from origination and trading to sales, transport and storage. Through its decades-long expertise in trading and the development of its LNG business, SEFE has become one of the most important suppliers to industrial customers in Europe, with an annual sales volume of 200 TWh of gas and power.
By investing in clean energies and especially in the hydrogen ecosystem, SEFE is contributing to the energy transition. The company employs around 2,000 people globally and is owned by the Federal Government of Germany. Securing energy – now and for the future.
today and for the future. This promise is encapsulated in our name: ecuring Energy for Europe. Our strateg c vision goes beyond this. We ensure the security of gas supply and are driving the g een energy transformation. We pursue this powerful vision w th unwavering commitment. In everything we do, we are guided by a clear roadmap and utilis
on in Germany and Europe. As one of Europe’s largest storage operators, SEFE’s storage subsidiary markets a storage volume of nearly 6 billion cubic meters and holds approximately 25 percent of the total sto age capacities in G rmany.Uniting

A recent scientific article published in Renewable and Sustainable Energy Reviews in 2014 by Prof. Mete Feridun of in London and his colleagues investigates the long-run equilibrium relationship among , energy consumption, and carbon dioxide emissions (CO2), and the direction of causality among these variables. The authors report evidence that international tourism is a catalyst for energy consumption and for an increase in th. [pdf]
Cyprus has set out to attain a higher share of renewables, and this roadmap helps to assess op-timal investment strategies in the power sector. Solar PV and wind power will play a major role in the roadmap to 2030. Roadmap findings will play an important role to revise existing energy policies and develop new ones.
The number of photovoltaic systems in Cyprus rose by 66% in the year to July 2023, to over 45,000, with a capacity of 256 MW, the systems being used by each customer, including commercial, to reduce their electricity bill through an agreement of net-metering.
Cyprus is also characterized by an abundant solar energy resource across the whole year: the average global solar can reach 2000 kWh/m2. Wind energy is instead quite limited over the island of Cyprus, with an annual average wind speed below 4 m/s in the majority of areas.
In 2011 the Cypriot Energy Regulatory Authority (CERA) announced a number of steps aimed at facilitating development of photovoltaics in Cyprus. Among them is the large-scale application of net metering. CERA aims to reduce electricity prices for the households where net metering is applied, via fuel saving and carbon dioxide reduction.

This paper investigates the configuration of solar thermal collector driven organic Rankine cycle (ORC) utilized to power air-conditioning system of the two-story office building in Paralimni, Cyprus, through a Variable. . ••A new configuration of solar-driven ORC to power AC system of. . Humans have long faced myriad difficulties in supplying diverse forms of energy for residential and office zones in urban communities [[1], [2], [3], [4], [5], [6], [7], [8]]. Over the las. . 2.1. System configuration (Prototype)Fig. 1 illustrates the system configuration of the present study employed in a two-story office building, located in Paralimni, Cyprus, This system is m. . 3.1. Heating and cooling analysis of VRF AC systemOver the season, the VRF device was selected to keep the indoor temperature of all conditioned zo. . In this research, the configuration of solar thermal collector driven organic Rankine cycle (ORC) utilized to power air-conditioning system of the two-story office building in Parali. [pdf]
The first modern example of an ORC system was created by D’Amelio in 1936. This plant utilized a simple monochloroethane Rankine cycle, heated with solar energy and powered by a single-stage impulse turbine . The development of ORC technology accelerated after 1970—nowadays, more than 25 companies are working in the ORC market.
The ORC technology is known since 1826 when T. Howard first experimented with ether as a working fluid in a power cycle. Building on this concept, Ofeldt and Escher Wyss AG developed several naphtha engines to power launches.
Various solar energy technologies capable of powering ORC are investigated, including flat plate collectors, vacuum tube collectors, compound parabolic collectors, and parabolic trough collectors. The review places significant emphasis on the operating parameters of technology. 1. Introduction
Harnessing solar radiation to drive ORC is a promising renewable energy technology due to the high compatibility of solar collector operating temperatures with the thermal requirements of the cycle.
The development of ORC technology accelerated after 1970—nowadays, more than 25 companies are working in the ORC market. In 2017, the total installed capacity reached 2749.1 MWel across 563 power plants. An additional 523.6 MWel was planned with the introduction of 75 new units.
ORC plant coupled with an absorber. The study involves a simulation analysis of a 50 m CPC solar field, a 3.5 kW e ORC, and a 17.6 kWc absorption chiller. The main objective of for residential applications. In a different work by Cioccolanti et al. [ absorption chiller was tested. The results showed that the appropriate setting of design
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