Affiliation(s)
1. Department of Electrical Engineering, College of Science and Technology, Royal University of Bhutan, Phuentsholing, P.O. Box 450, Bhutan
2. Division of Mechanical Engineering, Korea Maritime and Ocean University, Busan 606 791, South Korea
3. Sustainable Building Research Centre University of Wollongong, NSW 2522, Australia
4. Phuentsholing Higher Secondary School, Phuentsholing, Bhutan
ABSTRACT
Energy efficiency is
providing the same services consuming less energy. Less energy means less
energy bill and less greenhouse emissions. Bhutan
presents a unique scenario in promoting the use of energy efficiency equipment
and investments. Bhutan enjoys availability of adequate low cost hydropower
energy resource that is green and clean and enjoys cheap electrical energy. To
aggravate the situation, the domestic tariffs are subsidized and even free up to 100 units in rural parts
of the country. Export tariffs are determined independently according to
entirely different principles. However for cooking, Bhutan imports LPG (Liquefied Petroleum Gas) from India. With increasing threats
of climate change, it is reported water flow in rivers is decreasing. For energy security and related socio
environmental issues, prospects of energy supply constraints and increasing
demand of quality power in the country, there is a need to take appropriate
policy measures which would lead to the development of indigenous, local and
dispersed clean energy sources in the future. When a customer is asked to
retrofit the house with energy efficiency, the owner questions oneself if the
available investment resources are being directed to an effective return.
Various criteria are available but all can
not to be considered to come to a final decision. This
paper presents an overview of many factors which affect energy efficiency
investment in building in Bhutan.
KEYWORDS
Energy efficiency, policies,
retrofits, incentives.
Cite this paper
References