What is a ‘green building’ and what practices does it involve?
A green building can be, at a very basic level, defined as one that is environmentally sustainable, having been designed and developed to function so as to minimise its impact on the environment. According to the International Energy Agency, buildings are responsible for nearly 40% of the world’s primary energy consumption and approximately 24% of global carbon dioxide emissions, making them a critical component in any sustainable development initiative. Today with greater environmental awareness and knowledge of how buildings can contribute to environmental degradation, steps are being taken to incorporate ‘green design’ principles right from site selection and planning to design, development, the materials used and the operational stages.
Design considerations involve amongst others optimizing building orientation and insulation or maximizing the use of day lighting, whilst the actual construction practices can include the use of concrete mixes and other building materials that are environmentally less polluting. From the material supplies and operational perspective, having energy efficient lighting and air conditioning systems as well as integrating solar panels and condensate recovery systems are among other measures that help make buildings more energy efficient.
What kind of green building practices are already in practice in the UAE?
The UAE has taken tremendous strides in leading the region to adopting green principles and developing sustainable built environments, led by the ‘green vision’ of the government. Today many green building assessment tools are available and widely used throughout the UAE. More information on such tools can be found here.
What examples exist in UAE that outline an adoption of green building principles and a move towards sustainable development?
In October 2008, Dubai decreed that all new buildings must be green and launched its Green Buildings Regulations and Specifications in 2010, while Abu Dhabi has successfully established an indigenous rating system for green buildings named ‘Estidama’ (Arabic for ‘sustainability’). The Masdar Initiative in Abu Dhabi provides a further example of the country’s move to create a ‘green UAE’. The globally recognized initiative is one of the significant actions that have been taken by the emirate aimed at developing a carbon neutral city (Masdar City).
What is the current level of awareness regarding green building practices in the UAE?
The level of awareness on green buildings and sustainability in the UAE is rapidly increasing, and there are concerted efforts across the entire supply chain to promote green building practices. In fact, the UAE has been at the forefront of this trend in the region, with Emirates Green Building Council being the first of its kind in the region and the eighth member of the World Green Building Council.
What are the primary barriers in achieving green building standards in the UAE and the MENA region?
Capacity building will continue to be a priority for the next few years as the need will grow for architects, engineers, developers, planners, contractors, designers and other professionals who are fully committed to sustainability and capable to design green buildings. This is putting a clear demand on universities to transform their curricula and satisfy the new needs. From the developers’ perspective, the misconception that green buildings are more expensive is gradually declining throughout the region as an increasing number of developers are accepting that green buildings are more cost effective in the long term and therefore an economically viable solution. Recycling facilities are increasingly being incorporated in developments throughout the UAE and MENA region. However, It remains a challenge to encourage the public to participate in various recycling campaigns and, more importantly, to have in operation recycling facilities and associated logistics.
We are at the start of the green journey that we have embarked upon in the MENA region. While the region started implementing green ideas for new buildings with an increasing interest by those seeking international certification, the main global challenge remains in transforming existing buildings. With the current decline in demand for new construction globally, shifting the emphasis to renovating existing buildings is expected but has yet to be effective.
What does EmiratesGBC do to further raise awareness about the importance of green building practices in the UAE?
Emirates Green Building Council is taking focused efforts to strengthen further awareness of the concept. Through regular events held every month including networking events, seminars, workshops and participation in exhibitions, the Council shares knowledge and information on sustainable built environments with a particular focus on the professional building industry. The Council has been serving as an effective platform integrating different disciplines related to the entire building supply chain, including financial and legal institutions, developers, planners, designers, consultants, contractors and operations and facility management. Furthermore, EmiratesGBC is in constant dialogue with various federal and local authorities, municipalities, utility providers and the leading consultants and engineering firms in UAE, all of whom play a significant role in defining the standards of buildings in the UAE and Gulf region.
What role can green building practices play as energy demand rises throughout the country, particular throughout the peak summer demand period?
Through the inclusion of measures that drive energy efficiency, green building practices can help in effectively managing the peak summer demand. Green buildings with smart lighting solutions and environmentally-friendly design considerations will help bring down energy use, even during summer.