Introduction
Beirut is home to diverse communities and has a rich and lively culture. The many summers I spent in Beirut as a child, gave me insights into the love the people have for the city, but also the daily struggles of Beirutis since the start of the 15-year civil war in 1975. More recently, Lebanon has been dealing with five crises simultaneously, which are heavily centred around governmental mismanagement (Moore, 2023). Three are Lebanon-specific crises: the influx of Syrian refugees into the country, the meltdown of the banking and economic system; and the aftermath of the August 2020 Beirut port explosion. Two are global crises from which Lebanon is not spared: the aftermath of the COVID pandemic and the continual effects of climate change. On the World Bank (2021) list of countries experiencing the most severe crises since the mid-1900s, Lebanon is in the top three. The lack of effective governance and severe economic crisis have resulted in an almost complete loss of government-supplied electricity in Beirut, forcing a whole alternative industry of privately owned generators and more recently solar panels. These crises combined, specifically, the lack of effective governance and severe economic crisis have resulted in an almost complete loss of electricity in the city. The extent to which communities in Beirut have been affected by the aforementioned crises cannot be encompassed in a single paper, however, my goal in this briefing is to provide a community-led alternative solution which moves away from the involvement of the government, a root cause of the current electricity crisis in Lebanon.
The Community
The Sabra neighbourhood, defined by the UN-Habitat (2019) as a ‘disadvantaged neighbourhood in Beirut’ is a diverse bubble of about 6,215 inhabitants. It is made up of about 50% Lebanese citizens and it also hosts Syrian and Palestinian refugees. Sabra acts as an extension of the Shatila refugee camp found in the neighbouring community (UN Habitat, 2019). The struggles faced by this community are deeply rooted in its horrifying historical context. In 1982, during the Lebanese civil war, the Shatila refugee camp and the neighbouring community of Sabra were attacked by a Christian militia group (the Phalange), who were aided by the Israeli army which was occupying Lebanon at the time (Al Jazeera, 2022). The Israeli army surrounded the district to allow the Phalange militia to enter and attack civilians for over 2 days. Around 3,500 lives were taken, and this massacre was deemed an “act of genocide” by the UN General Assembly; however, neither party was ever held accountable for the tragedy (Al Jazeera, 2022). To this day, the people of Sabra are still dealing with the effects of this massacre. Currently, most of the Sabra residents are in the low-income bracket and do not have access to adequate living conditions, most importantly a reliable source of energy.
The Challenge
Environmental justice is heavily discussed in the literature tackling ‘sustainable cities’. According to Pearsall and Pierce (2010), environmental justice is a theoretical concept that focuses on (1) how environmental burdens are divided among groups of people, and (2) the rights of the citizens to take part in the environmental decision-making process. (1) is defined as distributional justice and (2) as procedural justice. Since Sabra’s residents face energy poverty, they are not insulated from the effects of climate change like those with readily accessible electricity. This is a typical example of distributional injustice. Dagher et al., 2023 show that there is a correlation between lower energy poverty and households with higher levels of education. Thus, this community, which is comprised primarily of low-income residents and refugees, have disproportionality less access to energy. Furthermore, only 10% of the residents have fully functional government-supplied electricity grids (UN-Habitat, 2019). After the 2020 port explosion, the technical problems with the electrical grid increased because its infrastructure was heavily damaged throughout the city (Tarnini et al., 2023). So, with an average household receiving only two hours of electricity a day, private diesel generator (DG) systems have become the new electricity market in Lebanon (Simet et al., 2023). The energy market transition was guided by higher-income households with access to DG systems. This demonstrates procedural injustice as the Sabra community did not have control over this DG energy transition (Simet et al., 2023).
This energy crisis affecting all of Lebanon has roots in Moore’s (2023) ‘five crises’ discussed above. One of the most significant contributors to the energy crisis is the economic let-down that began in 2019, when the Lebanese Lira was hit by record inflation of 8,580%, a jump from 1 USD = LBP 1,515 to 130,000 in 2023 (Tarini et al., 2023). In addition, Lebanon has a low Human Capital Index because citizens have comparatively poor basic public services. This is further compounded by the increasingly apparent climate change crisis, especially in Beirut as it is a coastal low-lying city (Moore, 2023). The term ‘crisis’ acknowledges the different challenges faced by this community; however, Sirri (2021) indicates that this term crisis is typically associated with a short-term or recent problem. The corruption and mismanagement of the post-war Lebanese government is directly correlated with the collapse of public industries like the energy sector (Simet et al., 2023). Hence, the energy problem is complex and is a result of a long history of political turmoil that has led to deeply rooted social, environmental, and economic, inequalities. Therefore, any solution to the energy crisis in the Sabra neighbourhood must rely on multi-stakeholder involvement that does not involve the Lebanese government. This favours solutions like the long-term community-led energy strategy suggested below.
Community Response So Far
Most communities in Beirut have relied on DGs, which was a practical solution in the past when the government subsidised diesel. However, this led to smuggling and illegal activities, which then led to diesel shortage, and consequently, the elimination of diesel subsidies (Dagher et al., 2023). DGs heavily contribute to climate change, but more importantly, they have become increasingly expensive because of the subsidy removal. For households, the market value of DG systems is at 2 billion USD (Adbdelnour et al., 2023). For low-income households, this option puts an unsustainable financial burden on families attempting to gain access to basic public services. On a more positive note, Zahle, the third largest city in Lebanon, has implemented a hydropower solution, which resulted in a decrease in energy poverty and less reliance on DGs (Dagher et al., 2023). Considering that so many of the country’s problems are rooted in the instability and corruption of the government, it is not always possible for communities like Sabra to depend on the municipality for real change, as seen in Zahle. Thus, several higher-income households have opted to install their own photovoltaic (PV) systems. How can we make this more accessible to low-income communities like Sabra?
Suggestion Moving Forward
Overview
Lebanon receives about 300 days of sun per year and experiences 7 months of a dry season (Moore, 2023). As renewable energies become increasingly affordable, there has been a steep increase in solar panel usage (81%) in Lebanon from 2010-2020 (Adbdelnour et al., 2023). Diesel energy is about 45 cents per kWh versus solar energy at 9-10 cents per kWh. Hence, the PV systems are becoming more appealing to Lebanese communities. Other renewable energies like hydropower and wind energy could be successful but would likely require involvement from the municipalities and government. In the past, the idea of solar farms in Lebanon has generated excitement but has ultimately been unsuccessful (Moore, 2023). Solar panels are an ideal renewable energy source for Sabra because 85% of its buildings are mixed-use and/or residential making them suitable for PV system placement and community sharing (UN-Habitat, 2019). Thus, this community briefing suggests the implementation of a community-owned and shared de-centralised solar (PV) system.
Most consumers in Lebanon with the financial means buy private PV grids that are used to supplement the few hours of government-provided energy per day. However, Adbdelnour et al. (2023) explain that these two systems are used in conjunction because the few solar panels purchased by each household do not supply enough reliable energy for the household’s daily requirements. Even if they can afford it, there are space limitations on the roofs of a congested city like Beirut to provide each apartment with its full need of PV panels. To resolve this limitation and as suggested by several other scholars in the literature, Adbdelnour et al. (2023) propose a Peer-to-Peer (P2P) energy trading system. Essentially, it is a bottom-up (community-led) energy exchange platform that makes the energy consumer a ‘prosumer’ and allows them to sell and buy energy based on their household needs (Trivedi et al., 2022). Therefore, excess energy will not be wasted and instead, it will beshared around the community. In this suggestion, Adbdelnour et al. (2023) propose that the initial significant investment to purchase solar panels will come from community members. Unfortunately, in the case of the Sabra, this is not an achievable option, requiring alternative funding solutions.
A PV system for the size of the Sabra community can be defined as a micro-grid system due to its small size. The development of microgrids is becoming increasingly popular in Lebanon and all over the world as it localises and decentralises renewable energy sources. Two somewhat well-known microgrid set-ups in Lebanon have inspired the Sabra initiative, the Baaloul project and the Menjez project. Baaloul, a town in the Bekaa Valley of Lebanon received funding from USAID, and support from CARITAS (a catholic-relief organisation) to develop community-owned PV micro-grids (Social Impact Inc., 2020). This initiative was extremely successful and reduced household and municipal energy bills by 25% (National News Agency, 2018). However, Chaplain (2022) notes that although this was community-led in partnership with third-party organizations, the Syrian refugee population was not included in decision-making and consequently did not gain much from the initiative. This once again depicts procedural injustice as the refugee community now only receive energy when it is in excess, which is rare. The Menjez project, on the other hand, was not as successful. This project also received funding from USAID and is supported by the René Moawad Foundation (RMF). The RMF is a political relief organisation that unfortunately used this initiative to expand its political clout in the region. This initiative is owned by the local municipality, meaning that they take tariffs on the energy and the community does not receive any profits. To avoid such complications based on previous experiences in Lebanon, the suggested Sabra initiative will not involve the government or local municipalities and aims to find alternative approaches without involving any political actors.
A Decentralised On-Grid System
Based on the above discussion, a decentralised community-based microgrid (C-MG) solution is a viable solution to support the energy needs of the Sabra community. Trivedi et al. (2023) lays out various C-MG strategies based on the existing literature including centralised, distributed, and decentralised approaches. A decentralised structure is best suited for Sabra because it has comparatively higher levels of community engagement, a high possibility for scalability in the future, and is relatively less complex. Let us break this down further. The American University of Beirut (AUB) and SOAS University of London held a workshop in 2021, that analysed “models for tackling Lebanon’s electricity crisis”. They explained that the increased use of renewable energy in Lebanon has occurred out of necessity and has been particularly successful when the private or community sector is involved (either from an investment or managerial standpoint) (ACE, 2021). This urges the need for a decentralised approach. ACE (2021) agree with Trivedi et al. (2023) in that this system would make a consistent energy supply more accessible to different community members and would reduce the energy monopoly based on DGs. Gaining access to reliable energy sources for Sabra will positively impact daily life for its residents. Giving access to these basic human rights allows for stronger development of the community and an ‘urban citizen’ identity, thus giving ownership of the city to the people (Moore, pg. 170, 2023) (UCL, 2020).
ACE (2021) do pose the challenge of the large initial investment for the PV systems. As discussed in more depth below, taking a loan could be a possible approach to alleviate the financial burden. However, this approach implies that the initial instalment of the solar panels in Sabra is used in combination with the existing DGs. The Beirut Arab University’s (BAU) transition to renewable energy inspired this mixed approach for the initial phase of the Sabra C-MG system (Tarnini et al., 2023). Before implementing any changes on the campus, BAU scholars used HOMER, a platform that runs simulations of various energy systems. They simulated off-grid solar, on-grid solar, and DG systems. Tarnini et al. (2023) found that the DG system was impractical from a financial standpoint in the long run and was environmentally unsafe. The off-grid system was the most sustainable and environmentally friendly; however, the high investment costs, lack of available land, and “system reliability” issues made it unsuitable for this institution. The on-grid PV system in combination with DG, when necessary (in winter months), had the best return on investment and allowed for the DG’s to be used less, also lowering their maintenance and operational costs. The on-grid PV system was successfully implemented at the BAU university campus. The strategy and implementation will be different in Sabra as this is a bottom-up approach compared to the institutionally driven project at BAU. However, this initiative provides concrete evidence that a C-MG strategy is a practical approach to reducing energy poverty at a localised level in Lebanon.
Implementation
Stakeholders
This initiative would be a multi-stakeholder approach involving local and international actors. In both the Menjez and Baaloul projects, sustainable change was implemented with the involvement of various parties. The Sabra neighbourhood has worked with the UN before to improve the living conditions on El Jazzar Street in Sabra (United Nations, 2021). The organisers put community engagement at the forefront of the project, allowing women and men from various nationalities and ages to decide on infrastructural changes that would lead to a better quality of life. Although a small initiative, it gives an insight into the possibilities of collaborating with the Sabra community in achieving a sustainable and reliable energy system.
Alongside an international organisation like the UN, it could be beneficial to include a solar NGO with a high level of expertise in setting up on-grid PV systems. Some possible NGOs that were investigated include but are not limited to SolarAid, Solar Village Project, and SELF (Solar Electric Light Fund). This is important to ensure that the goals of the Sabra community stay at the forefront of the stakeholders’ motivations, prioritizing environmental justice as a core value. These NGOs have not done work in the Levantine region in the past, but they could be incentivized to do so in the future. The choice of the specific NGO(s) will depend on the funding source as well.
As BAU did with its academic scholars, it would be valuable to partner with a research group that can aid in running the technical aspects of this initiative (Tarnini et al., 2023). At BAU, the academics used the HOMER system to fully simulate the financial and environmental effects of different energy systems. This briefing advocates for a similar approach in Sabra. The Sabra community could partner with the Beirut Urban Lab, an urban studies research group, who would be well-suited for this project, considering they have previous experience in urban recovery projects and simulation mapping (Beirut Urban Lab, 2023)
Funding
Between the five crises Lebanon faces, it has one of the largest public debts in the world. From 1992-2017, $36 billion of this debt has come from the electricity sector (UCL, 2020). Poorer neighbourhoods like Sabra face significant energy poverty especially after the government ended its diesel subsidies (UCL, 2020). Thus, the initial hesitation to implement renewables has declined, and solar panels are becoming a necessity to achieve reliable energy. PV systems have a high initial capital, but they have a better return on investment in the long term compared to fossil fuels (Tarnini et al., 2023).
Funding for PV panels in Sabra could come from various sources. The first source could be a grant from USAID like that of the Baaloul and Menjez projects. Another opportunity could be crowdfunding in combination with a loan that would be paid back over time from the trading (buying and selling) of energy. Lastly, several of the NGOs discussed above provide PV systems for disadvantaged areas at a significantly lower cost. Thus, a partnership with an NGO could be extremely appealing to this community. Regardless of how the funding source is secured, the community must have full ownership of the microgrid.
Layout of the System
The recommended structural design is a five ‘layer’ system, as outlined by Trivedi et al.’s (2022) thorough literature review of community-based microgrids. The five layers are: (1) physical, (2) information communication and transmission, (3) market and business, (4) regulation, and (5) control layer. The overarching goal of the structural design is to educate and collaborate with the community at each step. Discussions at the UCL (2020) energy workshop stressed the need for community awareness and engagement campaigns as a necessary factor, regardless of whether the municipalities were involved. For instance, the community in the Akkar region of Lebanon heavily resisted the construction of a wind farm because they assumed the turbines were unsafe and that they could fall off the motors and injure people (UCL, 2020). Once this issue was addressed, the community was eager to see the installations. Therefore, the social factor needs to be addressed for procedural and distributional environmental justice to be established in Sabra. Below is a brief description of each layer.
Physical Layer
The physical layer covers the actual equipment needed for the microgrids. Ideally, the PV systems will be purchased through grants and subsidies so that the low-income community of Sabra does not assume the financial burden while retaining community ownership.
Market and business layer
The market and business layer is separate from the implementation actors (such as NGOs, Beirut Urban Lab, and UN). Instead, the focus here is the Peer-to-Peer (P2P) energy trading system discussed above (Adbdelnour et al., 2023). This strategy is associated with a decentralised structure because the consumer can become the producer (making them a ‘prosumer’). Essentially, each building or household will have a smart meter and app system. This will then allow the prosumer to give/sell their excess energy to other households, ensuring that not only is energy not wasted, but also that households have a more reliable source of energy (Adbdelnour et al., 2023). Trivedi et al. (2022) support this suggestion and add that it leads to a micro-balanced market.
Information, communication, and transmission layer
Interoperability is key to understanding this layer. Interoperability is the ability of a computer or technical system to work in conjunction with other systems (Trivedi et al., 2022). The interoperability system plays an important role in ensuring that energy sharing between various households is possible. Thus, this briefing suggests the installation of a smart meter and app system that work together. The Brooklyn Micro Grid (BMG) (2019) is a clear example of a successful initiative. Essentially BMG is an energy marketplace managed by the prosumers at a local level (BMG, 2019). When energy is created in excess by a certain household, it is detected by a smart meter and can be sold to another household on the app through the smart meter (UCL, 2020, pg. 18).
Regulation layer
To ensure that such systems become a long-term solution and run smoothly, Trivedi et al. (2022) suggest that a policy document be put into place. This would include the rules and regulations for the system. Ideally, this is agreed upon by the community members who will benefit the most from this micro-grid solution. The Beirut Urban Lab would be the perfect collaborator on such a legal document because they have done similar work in the past (Al-Harithy & Yassine, 2023).
Control layer
The control layer ensures proper maintenance of the PV systems. Once again, this highlights the need for community and social awareness to run the system and deal with technical errors and long-term maintenance. The trading platform described above could also pay for the upkeep. Teaching the community these skills will also allow for independence in running the PV panels. However, if the initiative is operated by an NGO that provides the PV panels, it could also be involved in the control layer.
Conclusion
The suggested solution aims to install a reliable, sustainable, community owned and managed energy solution for the Sabra community. This would provide hope and functionality to the Sabra community while simultaneously outlining several technical, organisational, and financial factors that need to be considered for implementation. It does not aim to suggest that this is a perfect solution for the Sabra community that has been faced with political corruption for years on end. It is however a plausible and implementable solution based on knowledge of the Lebanese situation and a review of the current literature and available opportunities building on successful examples in Lebanon. A possible limitation would be to ensure that the various stakeholders involved are able to collaborate smoothly as this would be integral to the success of this energy transition. The success of the proposed micro-grid solution will lead to environmental justice as argued by Boone and Fragkias (2013). Importantly though the success of the proposed community-owned micro-grid solution may have significant implications on energy equity in Lebanon: its success could have a domino effect with other communities wanting to emulate it.
References
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