Travel Srilanka - The Wonder of Asia: Ambewela

Ambewela is a small town, or a hill station, located in the Nuwara Eliya District of Sri Lanka. The area is also sometimes called "Little New Zealand". The town is situated approximately 17 km (11 mi) south-east of the district capital Nuwara Eliya. Ambewela is also a service center to the New Galway tea planting district.

Climate and vegetation

Due to the high altitude of 6,064 ft (1,848 m) the mean annual temperature in the area is below 17.5 °C (63.5 °F), while frost is common during Winter. Ambewela is also popular for of being the highest (in altitude) and widest grassland in Sri Lanka. Mammals such as the Sambar Deer, Leopard, Elephant dominate the majority of the forest cover around the area.
Ambewela situated en route to the Horton Plains National Park and is famous scenic landscapes, Rhododendron arboreum flowers, and the World's End, which is a 1,219 m (3,999 ft) deep cliff. Similar to Horton Plains and Ohiya, this site is also one of the Important Bird Areas of Sri Lanka, making the area a popular location for birdwatching as well.

Importance and economic activities

The climatic and economical conditions in Ambewela make it an ideal location for dairy farming, hence the country's only milk powder factory is situated in this area. The two animal husbandries, Ambewela Farm and New Zealand Farm, have Ayrshire cattle and Friesian cows respectively.

Potential for wind energy developments

The geographic location and altitude of Ambewela expose the site to strong Southwest Monsoons, with winds occasionally reaching over 12 m/s (39 ft/s), making the area a favourable location for wind farms and other wind energy developments. As the site is only used for livestock development and similar activities, the site is also an economical zone for erecting turbines, since cattle usually are not affected by wind turbines. These factors have attracted many local and international developers.
In 2003, the area was studied by collaborative effort between the Ceylon Electricity Board and NREL. The study revealed that the wind resource at the site is favourable only during the Southwest Monsoon, which is only a small period per year, and that the Northeast Monsoons does not reach the area due to its extreme altitude.
Transportation of equipments such as wind turbines, is also a very significant challenge due to the extreme logistical conditions to access the site. The study revealed that transportating turbines larger than 600KW to the site would be a near-impossible task. The study also revealed that ignoring this issue and constructing wind farms with turbines smaller than 600KW would be extremely uneconomical to the developer.