The Depression, floods and drastic droughts in the United States of the1930s inspired a ’big dam’ period that included construction of the Grand Coulee Dam on the Colombia River in Washington, the Central Valley Project in California and the Hoover Dam on the Colorado River. The Grand Coulee Dam remains the largest hydro facility in […]
Author Archives: Melany Krangle
Idukki hydroelectric project, Western Ghats, India As a result of development, an environmental disaster occurred with the Idukki hydroelectric project in the Western Ghats of the Indian Peninsula at an altitude of 695 metres above sea level. The reservoir is formed by three dams, an arch dam across the Periyar River, a concrete dam across […]
Because of the extensive domestic resources of oil and gas, the natural gas industry developed in North America before it started in Europe. With on-shore discoveries in the Netherlands and the advent of the North Sea gas fields in the 1960s and 1970s the natural gas industry was launched in Europe, with conversion from town […]
Many parts of the world are experiencing severe water stress with limited fresh water supplies. In some parts of the world water use exceeds renewable water capacity – renewable water is defined as surface and underground water supplies that are replenished by rainwater. These regions often use non-renewable ground water supplies, which are also further […]
The European Union as a whole has a target of a 20% reduction in greenhouse gases by 2020, compared to a business-as-usual scenario. This is likely to require energy efficiency measures to reach, as it is unlikely that the EU will meet its target of 20% renewable energy in energy consumption by 2020. An EU […]
A new academic year is getting underway and with that a fresh group of eager minds are ready to absorb knowledge and expand their potential. For many of us it may seem like a distant memory, but there are so many learning opportunities that can be fulfilled even if you aren’t at the beginning or […]
Investments in water utility projects totals some $46.7 billion 73%; treatment plants total $15.4 billion, 24%; and water transfer systems total $2.0 billion, 3%. Combined water and sewage projects account for 51% of investments; water only projects accounted for 31%; and sewage only projects for 15%. This is in stark contrast to the situation from […]
Water is the most important of all natural resources for both land conservation and the welfare of mankind. The basic need to support life is 4 litres of water daily and an average city dweller requires about 400 litres per day for his needs and services; washing, cleaning, cooking and bathing. The total volume of […]
The existence of a single market arose from the growth in seaborne coal trade brought on by the combination of firstly, growth in the demand for coking coal in the 1960s and secondly, sharply rising oil prices during the 1970s. Before 1960, international coal trade had been primarily land based, and been between neighbouring countries. […]
There is some evidence that deregulation does not work as effectively in small markets, because there is not enough volume to justify a large enough number of participants at the various levels. This was foreseen by some of the small countries when the EU Directives were first proposed and Ireland, Malta, Greece, Cyprus and Portugal […]
