Your search found 5 records
1 UNESCO World Water Assessment Programme. 2014. The United Nations World Water Development Report 2014. Vol. 2. Facing the challenges. Paris, France: UNESCO. pp.137-204.
Wastewater treatment plants ; Renewable energy ; Water power ; Desalination ; Water use ; Drinking water ; Hydroelectric schemes ; Electricity generation ; Greenhouse gases ; Solar energy ; Urban wastes ; Sewage sludge ; River basins ; Water availability ; Water demand ; Environmental effects ; Population growth ; Biogas ; Geothermal energy ; Sanitation ; Projects ; Case studies / Austria / China / Herzegovina / India / Saudi Arabia / Italy / Japan / Kenya / Mexico / USA / Turkey / Vienna / Yangtze River / Three Gorges Dam / Trebisnjica Multipurpose Hydrosystem / Umbria / Austin
(Location: IWMI HQ Call no: e-copy only Record No: H046372)
(5.59 MB) (14.1 MB)
2 Kurchania, A. K.; Rathore, N. S. 2014. Renewable energy policies to shrink the carbon footprint in cities: developing CSR programmes. In Maheshwari, B.; Purohit, R.; Malano, H.; Singh, V. P.; Amerasinghe, Priyanie. (Eds.). The security of water, food, energy and liveability of cities: challenges and opportunities for peri-urban futures. Dordrecht, Netherlands: Springer. pp.165-179. (Water Science and Technology Library Volume 71)
Renewable energy ; Policy ; Carbon dioxide ; Greenhouse gases ; Sustainability ; Periurban areas ; Environmental effects ; Ecological factors ; Solar energy ; Biomass ; Biofuels ; Hydrogen ; Geothermal energy ; Water power ; Wind power ; Social welfare ; Ecology ; Case studies
(Location: IWMI HQ Call no: IWMI Record No: H047027)
The need for urban development patterns that are more ecologically sustainable becomes obvious in present context. Therefore, renewable energy is gaining importance day by day, particularly in the era of rapid urbanisation. As such, renewable energy could help in an organisation’s Corporate Social Responsibility (CSR). As part of a CSR initiative, a business can set up renewable energy systems in urban and peri-urban areas that will be maintained by local residents who have undergone training. Installing a mix of solar panels, wind mills and biogas plants can make urban and peri-urban areas energy self-sufficient. By adding renewable energy projects to their CSR activities, businesses will make a very positive intervention that will go a long way in improving the socio-economic lot of the disempowered. Increased use of renewable energy sources and thus energy conversation is the main pillar of a sustainable energy supply. This paper deals with the importance of Renewable Energy Sources in this context and strategies to be adopted for integrating these sources as a means of a sustainable development mechanism for procuring carbon credits and meeting different energy tasks in urban and peri-urban areas.
3 Ariyaratne, T. 2014. Sustainable energy-for all-for a better future. Soba Parisara Prakashanaya, 23(2):5-8.
Sustainable development ; Energy generation ; Renewable energy ; Electricity generation ; Biofuels ; Solar energy ; Geothermal energy ; Wind power
(Location: IWMI HQ Call no: P 8158 Record No: H047157)
(1.56 MB)
4 Mekonnen, M. M.; Gerbens-Leenes, P. W.; Hoekstra, A. Y. 2015. The consumptive water footprint of electricity and heat: a global assessment. Environmental Science: Water Research and Technology, 1(3):285-297. [doi: https://doi.org/10.1039/c5ew00026b]
Water footprint ; Water use ; Energy generation ; Water power ; Electricity generation ; Heat ; Energy sources ; Renewable energy ; Geothermal energy ; Nuclear energy ; Fossil fuels ; Fuel consumption ; Supply chain ; Water scarcity
(Location: IWMI HQ Call no: e-copy only Record No: H047596)
(2.12 MB)
Water is essential for electricity and heat production. This study assesses the consumptive water footprint (WF) of electricity and heat generation per world region in the three main stages of the production chain, i.e. fuel supply, construction and operation. We consider electricity from power plants using coal, lignite, natural gas, oil, uranium or biomass as well as electricity from wind, solar and geothermal energy and hydropower. The global consumptive WF of electricity and heat is estimated to be 378 billion m3 per year. Wind energy (0.2–12 m3 TJe -1 ), solar energy through PV (6–303 m3 TJe -1 ) and geothermal energy (7–759 m3 TJe -1 ) have the smallest WFs, while biomass (50 000–500 000 m3 TJe -1 ) and hydropower (300–850 000 m3 TJe -1 ) have the largest. The WFs of electricity from fossil fuels and nuclear energy range between the extremes. The global weighted-average WF of electricity and heat is 4241 m3 TJe -1 . Europe has the largest WF (22% of the total), followed by China (15%), Latin America (14%), the USA and Canada (12%), and India (9%). Hydropower (49%) and firewood (43%) dominate the global WF. Operations (global average 57%) and fuel supply (43%) contribute the most, while the WF of construction is negligible (0.02%). Electricity production contributes 90% to the total WF, and heat contributes 10%. In 2012, the global WF of electricity and heat was 1.8 times larger than that in 2000. The WF of electricity and heat from firewood increased four times, and the WF of hydropower grew by 23%. The sector's WF can be most effectively reduced by shifting to greater contributions of wind, PV and geothermal energy.
5 Kammen, D. M.; Sunter, D. A. 2016. City-integrated renewable energy for urban sustainability. Science, 352(6288):922-928. [doi: https://doi.org/10.1126/science.aad9302]
Renewable energy ; Integrated development ; Urban areas ; Sustainability ; Energy consumption ; Solar energy ; Geothermal energy ; Wind power ; Biomass ; Transport ; Carbon dioxide ; Emission ; Energy generation ; Energy policies ; Urban wastes ; Economic impact ; Technological changes
(Location: IWMI HQ Call no: e-copy only Record No: H047665)
(0.75 MB)
To prepare for an urban influx of 2.5 billion people by 2050, it is critical to create cities that are low-carbon, resilient, and livable. Cities not only contribute to global climate change by emitting the majority of anthropogenic greenhouse gases but also are particularly vulnerable to the effects of climate change and extreme weather. We explore options for establishing sustainable energy systems by reducing energy consumption, particularly in the buildings and transportation sectors, and providing robust, decentralized, and renewable energy sources. Through technical advancements in power density, city-integrated renewable energy will be better suited to satisfy the high-energy demands of growing urban areas. Several economic, technical, behavioral, and political challenges need to be overcome for innovation to improve urban sustainability.
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