RUTH EASTHAM, MAX PAOLI/GETTY IMAGES 2014 AGENDA: EXPO 2017 AND FUTURE ENERGY 84 Astana Economic Forum 2014 2.10 EXPO2017-Future Energy.indd GC.indd 84 24/04/2014 15:10 2014 AGENDA: EXPO 2017 AND FUTURE ENERGY EXPO 2017: ‘Future Energy’ Low-carbon technology will be at the forefront of Kazakhstan’s EXPO 2017, as the country aims to show that an economy with a big stake in fossil fuels can make a meaningful transition towards renewables, cut carbon emissions, and save precious resources ‘F uture Energy’, the theme for Kazakhstan’s EXPO 2017, encapsulates the country’s plans to combine wind, solar and hydro powers with energy efficiency in order to push wide-reaching economic growth, develop homegrown clean technologies and reduce carbon emissions. The exhibition’s logo incorporates a wind turbine into its design – a motif for the government’s aim to generate half of Kazakhstan’s electricity from renewable sources by 2050 and use its fast-growing capital, Astana, as a testing ground for sustainable technologies. With more than 75 per cent of the world’s population expected to be living in urban centers by the middle of the century, fast-growing cities such as Astana could serve as a model to others on how to integrate wind and solar energy, low-carbon transport and green buildings into the urban landscape and reduce reliance on fossil fuels. Construction of the expo site is expected to begin ahead of the summer, three years before Astana hosts the event, which will fall on the 20th anniversary of the city becoming Kazakhstan’s capital. EXPO 2017 will present an opportunity to find new ways of using green energy Between June and September 2017, three to five million visitors are expected to visit the exhibition, which will be housed in a spherical pavilion spread out over 24,000 square metres. Among the defining features will be what the project’s architects have called a ‘transformative skin’, which will reduce the loss of heat from the site and cut down on glare from sunlight. Photovoltaic solar panels will help save energy and increase energy output of the building at the same time. Meanwhile, a ring of wind turbines around the expo site will also make it self-sufficient in energy, acting as a kind of mini-power station that will also supply a local grid. Lasting benefits These features will be a permanent rather than a temporary structure, according to Robert Forest, a partner with Chicago-based architects firm Adrian Smith + Gordon Gill, which last year won the international competition to design the expo pavilion. “The crucial difference of this project is that it is not a demonstration. EXPO 2017 will form the basis of a truly sustainable community that will serve as a legacy for Astana and Kazakhstan,” Forest has said. By keeping the expo buildings and green technologies in place for future use, Astana is aiming to buck the trend of recent exhibitions, such as Shanghai, which removed most of its vast complex after EXPO 2010. Kazakhstan wants the pavilion and park to become an easily recognizable landmark for the city, housing a center of technology, science and culture, and new office and living space, as well as becoming a buzzing, energetic, selfsustaining district that attracts students, entrepreneurs and young families. The use of renewable technology and low-carbon buildings will provide a showcase for wider efforts by the Kazakh government to improve the energy efficiency of its housing stock and integrate renewable energy and green transport into the fabric of its dynamic capital. Intelligent infrastructure With a nod to similar projects in Bogotá and Johannesburg, Astana is planning a Bus Rapid Transit (BRT) network – high-speed bus corridors that allow large numbers of its 800,000-strong population to be whisked through the city and avoid streets clogged by the growing number of cars. Also in preparation for the 2017 event, the Kazakh capital will be investing 450 million tenge ($2.5 million) into a green taxi fleet supplied by a plant Astana Economic Forum 2014 2.10 EXPO2017-Future Energy.indd GC.indd 85 85 24/04/2014 15:10 © ADRIAN SMITH + GORDON GILL ARCHITECTURE 2014 AGENDA: EXPO 2017 AND FUTURE ENERGY in the north of the country owned by the South Korean automaker SsangYong. The ‘Eco Taxi’ will use a mix of liquefied gas and propane-butane mixture (SNG), which will help cut carbon emissions and particulate pollution and bring Astana’s taxi fleet up to the international standards that are found in world cities such as New York and London. Global standards on energy efficiency will also apply to new residential buildings that are erected before and after EXPO 2017. Capital standards nationwide Nurlan Kapparov, the Minister for the Environment and Water Resources in Kazakhstan, said in March that both domestic and foreign construction firms would benefit from the tighter standards and the use of advanced green technologies, such as smart meters, energy-efficient air conditioning and cavity wall-insulation. The capital’s location in the north of the country – just a few hundred miles from the Russian border – means that the city’s homes need considerable 86 amounts of efficient heating during the winter, when icy winds can swirl across the steppe and send temperatures plunging to well below freezing. Sweltering summers mean spikes in demand for air conditioning, putting additional pressure on Kazakhstan’s increasingly antiquated coal-fired power stations and transmission grid. The deployment of energy-efficient technologies in the country’s relatively new capital – where most buildings have been erected in the past two decades – will also play a role in reducing energy use in other major cities, such as Almaty, where the housing stock often dates back to the Soviet era. The EXPO complex is centred on a spherical building designed by Adrian Smith + Gordon Gill Architecture for new residential housing blocks. Last year, Verny Capital, a Kazakh investment management group, said it would invest $300 million in Kazakhstan’s first environmentally sustainable building complex that would meet Leadership in Energy and Environmental Design (LEED) standards on green buildings. Among the defining features will be what the architects have called a ‘transformative skin’ A world-leading vision So far, the greenest standards in the use of energy efficiency have been seen in commercial buildings, but these are likely to prove a valuable testing ground Astana’s dramatic skyline, a hybrid of Kazakhstan’s futuristic vision and the imagination of some of the world’s best-known architects, has enabled the country’s showpiece capital to take the lead in urban low-carbon technologies. The test is whether the country as a whole can respond to the challenge. Astana Economic Forum 2014 2.10 EXPO2017-Future Energy.indd GC.indd 86 24/04/2014 15:10