The sun is shining on renewable energy projects in Greece
Debt restructuring, austerity measures and an EU-IMF bail-out. Pay cuts, tax increases and the threat of a spreading financial crisis. Such headlines are filling the news pages and overshadowing the everyday positive developments coming from Greece. But good news continues, particularly in the sustainable energy sector.
Countless projects dedicated to maximising the benefits of renewable energy sources and energy efficiency are spread across Greece, and project organisers - along with local industry and citizens -- realise the economic benefits their efforts are making.
In the energy sector, the Sustainable Energy Europe Campaign managed by the European Commission's Executive Agency for Competitiveness & Innovation (EACI) identifies public and private institutions, companies and organisations that are implementing sustainable energy actions across the 27 EU Member States.
What's working in Greece?
In Greece, a series of Sustainable Energy Europe campaign projects are providing measurable results
The island of Crete, as one example, has built a treatment plant that converts used vegetable oil (frying oils, much of which is 'supplied' by the local restaurant and tourism industry) to use as fuel for buses in its pubic transportation system. Two collection companies devoted to capturing the used frying oil help to ensure not only that the oils are not dumped into the island's precious water and sewage system, but that it is put to good use. The use of the converted oil decreases use of conventional fuels, thereby decreasing fossil fuel emissions from the buses. And the island decreases its reliance on external energy supplies, to boot. For more information click here.
A biogas power effort is a current focus of authorities in Thessaloniki, Greece's second largest city. In 2006, a unit was constructed to capture biogas from the city's main landfill and convert it to electric power. The benefits are three-fold: first, renewable energy is produced. Second, the unit's collection of the biogas is helping to eliminate the odours that would otherwise be emitted. Finally, the power produced will be provided to the national grid, thereby reducing reliance on non-sustainable sources. For more information click here.
A consortium of Greek experts (private and public sector as well as technical academicians) has designed a cutting-edge online energy information system. The web-based education programme is available to commercial and industrial companies, and the software gives users the tools to easily manage their total energy use, learn about consumption 'clustering' patterns, and determine the amount of energy and carbon dioxide emissions that could be saved - including tracking potential improvements with reliance on renewable energy resources. For more information click here.
Efforts by Coca-Cola Hellenic, the largest independent bottler of Coca-Cola products in Europe, will help the company reduce its CO2 emissions by between 40 and 75 per cent across production facilities in 12 European countries. The Combined Heat and Power (CHP) units that use natural gas and capture and reuse heat from power generation will provide all power needs for the plants - including heat, cooling and electricity. The units also capture CO2 and use it for product carbonation. For more information click here.
One island is leading the way
Maintaining a supply of drinking water - especially during the tourist season when demand can double - is a constant consideration for all of the Greek isles. Symi, one of Greece's more than 200 inhabited islands, developed a desalination plant powered by renewable energy sources, knowing that it would have economic benefits, as well as be environmentally-sound. After careful study of the options, Symi authorities decided to construct a wind-powered desalination plant.
The project is inspiring other islands to implement similar efforts. 'Symi has provided a successful best-practice example for others. Based on what has worked in Symi, Greece's Ministry of Public Infrastructure has issued a public tender, in fact, to put in place such plants on 17 other Greek islands,' said Ioannis Agapitidis, president of the Centre for Renewable Energy Sources (CRES). CRES is the Greek national entity for the promotion of renewable energy sources, rational use of energy and energy conservation.
Symi has also installed solar-powered street lamps across the island. Photovoltaic panels are especially convenient in areas of the island that are more remote, or where the electricity grid is not easily accessible. In addition to the electrical savings, installation costs for PV lamps are just 20 per cent of the cost of installing conventional models, and maintenance costs are minimal. For more information click here.
Organisers in Symi appreciate that the renewable energy project's aims must take into consideration the perceived threat of aesthetic problems. Greece's tourism industry is estimated to contribute 15 per cent of the nation's overall GDP, so authorities cannot risk building a windfarm, for example, that could detract from the beauty of a Symi sunset view.
Thus, officials in Symi are making every effort to maintain an income stream from tourism while creating sustainable, economically-wise long-term energy solutions - a particularly vital combination considering the country's current economic woes.
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