
Trinidad and Tobago is a small island developing state (SIDS) with one of the largest emitters of CO2 per capita globally - linked to a reliance on oil and gas. With the country’s commitment to sustainable develop. . ••A multi-objective modelling approach to clean and affordable. . BAUBusiness as UsualCAPEXCapital CostsCC. . Setsi Input material. j Power plants. pc Commodity. r Processes. u Co-products. w Waste streams.Scalar. . Approximately 60% of global electricity is produced via fossil fuels (British Petroleum Company, 2020), resulting in 13.2 giga tonnes (Gt) of CO2 annually (World Nuclear Association, 202. . We develop a framework to investigate levelized costs and GHG emissions for power generation in SIDS. The backbone of the presented framework is Mixed Integer Linear Programm. [pdf]
However, Trinidad and Tobago power generation capacity surpasses its current demand ( Inter- American Development Bank, 2015 ), which provides avenues for energy storage through low carbon H 2, MeOH and NH 3 production directly within the local downstream supply chain.
The authors greatly acknowledge the Trinidad and Tobago national electricity power produces for assisting in data collection and model verification. No funding sources were received for this study. Energ. J. ( 2018), 10.3390/en11061412
Trinidad and Tobago represents a unique case study as an industrial SID, whereby knowledge and guidance on multiple decision criteria can aid in reducing national carbon footprints.
Trinidad and Tobago is heavily dependent on its oil and gas reserves ( Fig. 3 ), petrochemical and other hydrocarbon related downstream industries ( Indar, 2019 ). Thus, the country is unique amongst SIDS and must maximise its benefit from these natural resources, in terms of energy production.
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. The authors greatly acknowledge the Trinidad and Tobago national electricity power produces for assisting in data collection and model verification.

The Iron Redox Flow Battery (IRFB), also known as Iron Salt Battery (ISB), stores and releases energy through the electrochemical reaction of iron salt. This type of battery belongs to the class of redox-flow batteries (RFB), which are alternative solutions to Lithium-Ion Batteries (LIB) for stationary applications. The IRFB can achieve up to 70% round trip energy efficien. . The setup of IRFBs is based on the same general setup as other redox-flow battery types. It consists of two tanks,. . The advantage of redox-flow batteries in general is the separate scalability of power and energy, which makes them good candidates for stationary energy storage systems. This is because the power is only dependent on th. . The IRFB can be used as systems to store energy at low demand from renewable energy sources (e.g., solar, wind, water) and release the energy at higher demand. As the energy transit. . Hruska et al. introduced the IRFB in 1981 and further analysed the system in terms of material choice, electrolyte additives, temperature and pH effect. The group set the groundwork for further development. In 1979, Thaller et.. [pdf]

The vanadium redox battery (VRB), also known as the vanadium flow battery (VFB) or vanadium redox flow battery (VRFB), is a type of rechargeable flow battery. It employs vanadium ions as charge carriers. The battery uses vanadium's ability to exist in a solution in four different oxidation states to make a battery with a single electroactive element instead of t. . Pissoort mentioned the possibility of VRFBs in the 1930s. NASA researchers and Pellegri and Spaziante followed suit in the 1970s, but neither was successful. presented the first successful demo. . VRFBs' main advantages over other types of battery: • no limit on energy capacity • can remain discharged indefinitely without damage• mixing electrolytes causes no permanent damage. [pdf]
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