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Journal Paper Accepted: Opportunities for energy-water nexus management in the Middle East and North Africa
by Brian Keare
We are happy to announce that our paper “Opportunities for Energy-Water Nexus management in the Middle East and North Africa”, has been accepted for publication by the academic journal Elementa: Science of the Anthropocene. This study was the result of collaboration between William N. Lubega (Illinois at Urbana-Champaign) and Prof. Amro M. Farid and William W. Hickman (Dartmouth).
Electric power is required to produce, treat, distribute, and recycle water while water is required to generate and consume electricity. Naturally, this energy-water nexus is most evident in multi-utilities that provide electricity and water but still exists when the nexus has distinct organizations as owners and operators. Therefore, the sustainability question that arises from energy-water trade-offs and synergies is very much tied to the potential for economies of scope.
Furthermore, in the Middle East and North Africa (MENA) region, multi-utilities are not only common, but also the nexus is particularly exacerbated by the high energy intensity of the water supply due to limited fresh water resources. Several accelerating trends are increasingly stressing the existing supply systems of MENA countries: Increased demand due to population and economic growth, a more extreme and unpredictable climate mostly affecting water supply and power demand, and multiple drivers for more electricity-intensive water and more water-intensive electricity including aging infrastructure and certain regulations and standards. This paper identifies and motivates several opportunities for enhanced integrated operations management and planning in the energy-water nexus in multi-utilities in the MENA.
From the discussion of the coupling points between the energy and water systems and operations management strategies to optimize these coupling points, several policy implementations can be drawn. First, the existing approaches to dispatch of the individual products of power and water could be replaced by integrated energy-water dispatch. Second, existing fixed power and water purchase agreements can be replaced with a seamlessly integrated energy-water dispatch. As in liberalized power systems, multiple time horizon markets with their respective clearing mechanisms would be required so as to provide dynamic incentives for greater cost and resource efficiency. Fourth, the energy-water nexus also presents coupling points that engage the demand side of both power and water. Carefully designed demand-side management schemes, perhaps in the form of public-private partnerships, could present a vehicle for coordinating these coupling points in a cost-effective fashion.
The report also leads to several central policy implications. First, if water consumption and withdrawal of power generation were monetized, the investment case for renewable energy would inevitably be a stronger one. Next, while reverse osmosis desalination plants limit the energy-intensity of water production, from an integrated systems perspective, multi-stage flash plants provide a coproduction functionality that may be preferred over individual reverse osmosis and power generation facilities. Third, while many water utilities across the region have made extensive efforts towards reducing water leakages, such efforts could be strengthened by considering the embedded energy and the associated economic and environmental cost of these leakages. Lastly, there exists both a necessity and opportunity to reduce the energy footprint of water supply in MENA countries through increased water recycling. Utilizing a decentralized treatment system providing multiple water qualities and treatment levels will allow more opportunities for recycled water use in industry, agriculture, and other areas.
In all, the integrated energy-water nexus planning models and optimization programs presented and cited in this work provide deeper perspectives than their single product alternatives found in the existing literature. Their application in the policy domain has a high potential for future work and extension in the MENA region. Furthermore, these techniques have the potential for use in regions of similar climate (e.g. South-West United States & Australia) or other electricity-water utilities around the globe.
In depth materials on LIINES energy-water nexus research can be found on the LIINES websitte.
Prof. Amro M. Farid gives invited lecture at ITE 2016 Northeastern Annual Meeting
On May 11, 2016, Prof. Amro M. Farid gave an invited lecture at the Institute for Transportation Engineers 2016 Northeastern Annual Meeting held in Portsmouth, NH. The presentation entitled: “Intelligent Transportation-Energy Systems for Massively Electrified Transportation Infrastructure” featured many of the LIINES’ research on electrified transportation systems.
The presentation advocated the concept of “Intelligent Transportation Energy Systems” which has been the subject of several recent blogposts. (See here, here, and here). Electrified modes of transportation: vehicles, buses and trains fundamentally couple the transportation and power grids. This coupling presents new challenges in the operation of each system which would not have existed if each was operated independently. At its core, the ITES requires a new transportation electrification assessment methodology that draws upon microscopic traffic simulation, power grid dynamics, and Big Data-Driven use case modeling. Such an ITES would come to include coupled operations management decisions including: vehicle dispatching, charging queue management, coordinated charging, and vehicle-to-grid ancillary services. The presentation concludes with simulation results from the first full scale electric vehicle integration study which was recently conducted for a taxi-fleet use case in Abu Dhabi.
In depth materials on LIINES electrified transportation system research can be found on the LIINES website.
Congratulations to Deema F. Allan for a Successful M.Sc. Thesis Defense!
The LIINES wants to congratulate Deema F. Allan with a successful defense of her master thesis entitled: “Enhance Electric Vehicle Adoption Scenarios for Abu Dhabi Road Transportation”. Deema joined the LIINES in 2014 to work on transportation electrification. The past two and a half years Deema has progressed the research in the lab incredibly as a result of her admirable dedication and perseverance. We wish Deema all the best in her future work and we are confident that her passion will lead to great achievements.
Journal Paper Accepted at Renewable & Sustainable Energy Reviews – Job Creation Potentials and Skill Requirements in PV, CSP, Wind, Water-to-Energy and Energy Efficiency Value Chains
Job creation is a significant outcome of the development and deployment of renewable energy (RE) and energy efficiency (EE) technologies. With the complicated dynamics related to job creation in RE and EE technologies, this paper considers direct, indirect as well as induced employment opportunities resulting from various sustainable energy sectors.
This paper explores the factors affecting job creation, existing techniques for establishing the job creation potentials, and the required skill sets in the sustainable energy sectors namely; solar PV power, Concentrated Solar Power (CSP), wind power, waste-to-energy, and energy efficiency measures. In addition, it provides case studies showcasing the variation of job creation in Germany, Spain, the United States, and the Middle Eastern region.
Figure 1: This figure represents available jobs within various renewable energy sectors. The figure was prepared by the International Renewable Energy Agency (IRENA) for the Renewable Energy and Jobs Annual Review 2015 IRENA Policy Day 9 June, 2015. Note that Solar Photovoltaic is the leading employer in the renewable energy sector.
For the RE sector, the study shows that available jobs and required skill sets heavily rely on the technology value chains of the specific industry. A further breakdown of the value chains allows for categorization of these jobs on account of their stability and permanency. On the other hand, jobs within the EE sector fall within educational awareness programs, energy efficient policies and regulations, and energy efficiency retrofitting which includes conducting energy audits and re-designing buildings to apply the necessary energy efficient measures.
The Input-Output matrix and Employment factor methods are considered in assessing the gross and net employment impacts of renewable energy deployment. The paper shows that employment factors vary widely based on the region studied, the size of the RE project, and the decomposition of the value chain. In this paper, employment potential is measured based on capacity installed, money invested or number of temporary and permanent jobs created per year.
The paper also provides a breakdown of skill types and levels required within the various sustainable energy sectors. Additionally, it outlines reasons for skill gaps within these RE sectors and provides recommendations on how to bridge such gaps. It observes that skill shortages or surpluses occur mainly due to poor coordination between RE development initiatives and skill providers such as educational institutions. Planning ahead within the RE and EE sectors to ensure better coordination is therefore, highly recommended.
As for the case studies, it is clear that the PV solar industry is at the forefront of job creation in the RE sector. This article shows the high growth potential of the solar PV industry and thus it’s greater opportunity for job creation. In the United States, energy efficiency strategies are predicted to create more than 4-billion job-years by 2030. Given the renewable energy targets and plans set forth by several countries in the Middle Eastern region, a lot of direct and indirect job opportunities are expected to be created in the coming years.
In analyzing the potential of job creation within the RE sectors, the article recognizes that indirect job losses resulting from phasing out fossil fuels, and the increasing electricity prices play a significant role in determining the actual net employment potential of the RE sector. On the other hand, this paper predicts the continued growth in job creation within the EE sector especially given the necessity for energy efficient measures to aid in curbing climate change.
Journal Paper Accepted at Journal of Enterprise Transformation – Axiomatic Design Based Human Resources Management for the Enterprise Transformation of the Abu Dhabi Healthcare Labor Pool
Energy-Water-Food Nexus Research Integral to the IEEE Smart Cities Conference
- The presentation entitled “Extending the Energy-Water Nexus Reference Architecture to the Sustainable Development of Agriculture, Industry & Commerce.” provided a high level overview of the types of couplings that exist not just within the energy and water infrastructure but also within end-uses in the agricultural, industrial, commercial, and residential sectors. Water and energy balance principles were used to systematically highlight the existence of trade-off decisions with the energy-water nexus.
- The presentation entitled “Extending the Utility Analysis and Integration Model at the Energy Water Nexus” featured LIINES research done in collaboration with the Water Environment Foundation (WEF). This work argued the need for integrated enterprise management systems within the water utility sector to support sustainable decision-making.
- The presentation entitled “The Role of Resource Efficient Decentralized Wastewater Treatment in Smart Cities” featured LIINES research done in collaboration with the German startup Ecoglobe. This work argued the need for resource-efficient decentralized wastewater treatment facilities as a key enabling technology in the energy-water-food nexus. It then presented Ecoglobe’s WaterbaseTM as such a technology.
A full reference list of energy-water nexus research at the LIINES can be found on the LIINES publication page: http://engineering.dartmouth.edu/liines
LIINES Website: http://engineering.dartmouth.edu/liines
IEEE Smart Cities Conference Establishes Itself as Premier Conference
LIINES Website: http://engineering.dartmouth.edu/liines
Searching for Smart City LIINES
- Smart Grids
- Internet of Things (IoT)
- Smart Homes & Buildings
- Smart Transport
- Smart Environment,
- Smart Manufacturing & Logistics
- Open Data
- Smart Health
- Smart Citizens
LIINES Website: http://engineering.dartmouth.edu/liines
The All-New Dartmouth LIINES Website
LIINES Website: http://engineering.dartmouth.edu/liines
The LIINES is moving to Dartmouth
- commits to three research areas; two of which include complex systems and energy.
- organizes itself as a single school of engineering rather than departments; thus enabling research and teaching in engineering systems.
- maintains a strong commitment to teaching; ranking first nationally for five out of the last 6 years.
- maintains a healthy relationship with the social sciences within the larger liberal arts university; thus situating today’s engineering systems challenges within their social context
- emphasizes the role of entrepreneurial innovation in engineering; truly embracing the “empowering your network” ethos.
LIINES Website: http://amfarid.scripts.mit.edu
