Global Organization
The Gambia’s power sector will soon need additional generation capacity to be able to cover the forecast demand. A gap between available capacity and peak demand is identified from 2022 with the expiration of the Karpower contract and by 2025 nearly 140 MW of new capacity will be needed.
The Gambia’s Electricity Sector Roadmap (2019-2025) aims to scale up electricity generation to 200 MW of available capacity at peak in 2025, with 14MW expected from the OMVG project with Guinea and Senegal, and 50MW from the Souapiti project and the remainder through Independent Power Producers (IPP).
As provided by the 2014–2018 National Energy Policy, the Gambia’s electricity objectives are to increase electricity generation, enhance electricity fuel diversity with an estimated 30% use of renewable energy for generation, promote private sector participation, and improve access to an affordable and reliable supply particularly for rural areas.
Currently, there are approximately 12,000 electricity customers (The Gambia Ministry of Energy 2014) and the estimated electricity access rate is 47% (NAWEC 2017 ). The current installed generation capacity is 99 MW but available capacity is 54 MW and therefore cannot meet peak demand of 70 MW (NAWEC 2017 ).
The existing electricity network in The Gambia consists of a number of separate 33 kV and 30 kV systems fed from local power plants throughout the country. On-going projects are developing the transmission grid to interconnect these systems and establish interconnections with neighbouring systems.
The Gambia has significant solar energy resources which can be deployed via solar PV plants, which have become price competitive with thermal plants and attractive for advancing national renewable energy and greenhouse gas (GHG) reduction targets. IRENA (2018) has estimated national solar potential at 428 MW.
Annual generation per unit of installed PV capacity (MWh/kWp) 1.5 tC/ha/yr Solar PV: Solar resource potential has been divided into seven classes, each representing a range of annual …
Energy storage (ES) can mitigate the pressure of peak shaving and frequency regulation in power systems with high penetration of renewable energy (RE) caused by …
Peak shaving works by recognizing these high-demand durations and tactically handling energy intake to decrease the top lots. This can be attained via various approaches, …
The energy transition towards a zero-emission future imposes important challenges such as the correct management of the growing penetration of non-programmable …
The energy storage system can be used for peak load shaving and smooth out the power of the grid because of the capacity of fast power supply.
up of the electricity generation gap due to additional local generation capacity, and increased electricity access in the peri-urban and rural areas. The regional and global energy landscape …
As provided by the 2014–2018 National Energy Policy, the Gambia''s electricity objectives are to increase electricity generation, enhance electricity fuel diversity with an …
Energy storage can facilitate both peak shaving and load shifting. For example, a battery energy storage system (BESS) can store energy generated throughout off-peak times and then discharge it during peak times, aiding in both peak …
The Gambia''s Electricity Sector Roadmap (2019-2025) aims to scale up electricity generation to 200 MW of available capacity at peak in 2025, with 14MW expected from the OMVG project …
Firstly, four widely used electrochemical energy storage systems were selected as the representative, and the control strategy of source-side energy storage system was proposed …
The power converter''s size for peak shaving and the corresponding energy required of the generic load profile …
What does Peak shaving mean? Definition. In the energy industry, peak shaving refers to leveling out peaks in electricity use by industrial and commercial power consumers.Power …
In the study, it has been demonstrated that with installation of battery system of capacity of 92 kWh in the sports building of Tampere University of Applied Sciences, Finland, …
The projected 1.20 % annual increase in global energy demand and the expected global population reaching 9 billion by 2030 present a compelling opportunity to develop …
Overall, The Gambia government should focus on developing three main electricity generation sources beyond oil based systems (including mainly new and existing …
2 · Jambur solar plant, a farm of over 47,000 solar panels collectively producing up to 21 Mega Watts (MW) of electricity – more than Kar Power''s 15 MW, Brikama power stations 1 …
The energy storage system can be used for peak load shaving and smooth out the power of the grid because of the capacity of fast power supply.
Then, considering that the pumped-storage power station has both source-load characteristics, the peak-shaving value of the pumped-storage power station is deeply …
With the rapid development of wind power, the pressure on peak regulation of the power grid is increased. Electrochemical energy storage is used on a large scale because …
Then, considering that the pumped-storage power station has both source-load characteristics, the peak-shaving value of the pumped-storage power station is deeply …
The development of large-scale, low-cost, and high-efficiency energy storage technology is imperative for the establishment of a novel power system based on renewable …