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International Consultant to Undertake Feasibility Study for the Setting Up of a Floating Solar Photovoltaic (PV) Farm in Lakes and Reservoirs in Mauritius
Procurement Process :IC - Individual contractor
Office :UNDP Country Office - MAURITIUS
Deadline :06-Dec-18
Posted on :16-Nov-18
Development Area :OTHER  OTHER
Reference Number :51608
Link to Atlas Project :
00105006 - GCF - Accelerating Low Carbon
Documents :
Annex A - Approved ToR Floating Solar PV
Annex B - PSU_ Individual Contract_Offerors Letter to UNDP Confirming Interest and Availability
Overview :

Overview :

IC - International Consultant - to Undertake Feasibility Study for the Setting Up of a Floating Solar Photovoltaic (PV) Farm in Lakes and Reservoirs in Mauritius, under the GCF ‘Accelerating the Transformational Shift to A Low-Carbon Economy in the Republic of Mauritius’ project.

Project Background

Project title:

GCF ‘Accelerating the Transformational Shift to A Low-Carbon Economy in the Republic of Mauritius’

Project Description:

With 84% of its primary energy requirements met from imported fossil fuels, Mauritius, like many Small Island Developing States (SIDS), is extremely vulnerable to energy shocks. The grid emission factor of Mauritius is extremely high at 1.01 tonnes CO2eq/MWh due to the prevalence of imported coal (39%) and fuel oil (38%) in the electricity generation mix. Net greenhouse gas emissions are increasing at a rapid rate of 3% per year. The pressing need to significantly enhance Mauritius’s energy independence and reduce greenhouse gas emissions is recognised in the country’s Nationally Determined Contribution (2016), its Second National Communication to the UNFCCC (2010) and its UNFCCC Technology Needs Assessment (2014), as well as in a comprehensive suite of Government strategies and policies contained in the Long-Term Energy Strategy (2011-2025).

Following a broad consultative process led by the Ministry of Finance and Economic Development which is the National Designated Authority (NDA), the UNDP and backed by sound technical and financial analysis as well as considerable political will, Mauritius secured a grant from the Green Climate Fund to implement the “Accelerating the transformational shift to a low carbon economy” project which will remove the principal bottlenecks to investment in low-carbon development for: (i) grid-connected intermittent renewable energy; and (ii) mini-grid PV for the principal outer island, Agalega. The project will be implemented in a two-phase approach so as to reduce the implementation risks to the GCF and ensure that the second funding disbursement is contingent upon successful completion of the first phase.

Under component 1 of this project, the Ministry of Energy and Public Utilities (MEPU) will, with the assistance of the GCF, receive the necessary assistance to develop a fit-for-purpose legal and regulatory framework to allow the ambitious scale-up of renewable energy in Mauritius to increase the share of renewable energy (RE) generated from the actual value of 20% to 35% by 2025. GCF funding will also be used to develop a staffing plan/structure for MARENA that is aligned with the needs of the Long-Term Energy Strategy; to develop a secondment strategy that will allow experienced CEB and MEPU staff to work at MARENA for limited periods (e.g. 1-2 years), thereby building capacity quickly. With GCF support, MARENA will be empowered and fully operationalised to assist renewable energy (RE) investors, particularly Independent Power Producers (IPPs), in reducing the transaction costs and time delays currently associated with RE investments. MARENA will also provide technical oversight and policy planning support.

Under the mandate of institutional strengthening for renewable energy, the services of a consultant are required to carry out a feasibility study for the setting up of a Floating Solar Photovoltaic (PV) Farm in Tamarind Falls Reservoir. 

Setting-Up of a Floating Solar Photovoltaic (PV) Farm in Tamarind Falls Reservoir

The solar irradiation potential in the Republic of Mauritius is on average 6.0 W/m2/day and is considered as quite good for solar PV projects.  More than 60% of Mauritius receives more than this value; the southern central regions receiving less due to the presence of clouds on elevated regions.  Of the types of renewable energy, the abundant solar energy is currently readily exploitable, and its corresponding exploitation system fastest to implement.  Consideration for floating solar photovoltaic panels has been made taking into consideration the fact that many surface water bodies located in regions having plentiful sunshine and could be converted into power generation plants.  The surface area of water surfaces like reservoirs, lakes, and exposed water storage/treatment basins could be used to accommodate a floating solar PV farm and thus adding value to the previously unusable area. 


The objectives of this assignment are to:

  • Carry out a feasibility study for the setting up of floating solar PV farms in lakes and reservoirs in Mauritius;
  • Undertake an in-depth analysis for the setting up of floating solar PV at Tamarind Falls Reservoir.

Scope of Work

Duties and Responsibilities

The assignment would comprise the following activities:-

  • Conduct and overall assessment the potential for accommodating floating PV on the major lakes and reservoirs in Mauritius, taking into consideration power output per unit area (excluding Tamarind Falls Reservoir);
  • Assess comprehensively the potential for implementing floating solar PV at Tamarind Falls, taking into consideration, but not limited to, the following aspects:

Technical Aspects:

The exact location on the water surface and surface area of the Tamarind Falls reservoir available for constructing a 2 MWp (scalable) Floating Solar PV farm; 

Access to grid;

Technical standards applicable for the technology proposed and identification of potential suppliers;

Cyclone risks; 

Construction risks in water.

Environmental aspects: pollution of water and incidence on fauna;

Social Aspects: possible impacts on fishing;

Economic and financial aspects:

In-depth LCOE analysis;

Rate of return analysis; and

Cost of electricity generated by floating solar PV compared to conventional solar PV and other RE technologies.

  • Review relevant policies and regulations and recommend how Floating Solar PV in Mauritius can be streamlined in local legislation; and 
  • Provision of training on the basics of floating solar PV (technology concepts, installation requirements, design considerations, benefits and drawbacks etc.) to the relevant staff of MEPU, MARENA and CEB;


For the purpose of the assignment, a one-day Dissemination Workshop shall be conducted by the Consultant.

Expected Outputs and Deliverables 

The Consultant shall be remunerated in accordance with the following time schedule and deliverables.  All reports will be submitted in draft (for comments) and then in final version.  Submission of draft reports in English will be required within two weeks after mission in Mauritius.  The consultant will have 1 week for amendments and submission of the final version of the reports.

Refer to Detailed TOR

Deadline for Submission: 6 December 2018 on the UNDP jobs on