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Iluka Lanka Resources Ltd. (Iluka) is studying the infrastructure requirements for development of the Puttalam Quarry deposit to facilitate extraction of Ilmenite. The high voltage infrastructure including power supply source and the interconnection facilities is a key element of this project.

RMA conducted a pre feasibility for Iluka to assess the technical and financial feasibility of available grid connection options as well as alternative electricity supply options including relevant regulatory provisions for investment sharing and licensing. The conceptual design including detailed cost estimates were provided for the selected grid connection option.

MAS Fabric Park, located in Thulhiriya, is the first privately owned apparel intensive free trade zone in Sri Lanka. Trischel Fabrics (Trischel) and TextPrint Lanka (Pvt) Ltd (TextPrint), two major factories of MAS Holdings located in the Fabric Park employed RMA to carry out an Energy Audit in order to investigate further energy efficiency improvement opportunities in the two factories. In this energy audit, RMA identified possible heat recovery options which are financially viable.

RMA provided the consultancy service of a distribution expert to the Asian Development Bank to support Bangladesh Rural Electrification Board in the implementation of roadmap of the Power System Expansion and Efficiency Improvement Project related to Distribution system upgrade, rehabilitation, extension and rural electrification. Reviewing of, master plan development process, preparatory activity for feeder level loss studies and reliability calculations and, requirement of manpower and equipment for development of improved Geographic Information System was carried out.


Vietnam is planning to build 1000 MW of wind power capacity by year 2020. The country requires a detailed study on (i) evaluation of technical impacts on the grid, (ii) technical standards for the interconnection, and (iii) the integration of wind power into the emerging competitive market. RMA was selected through a competitive process to conduct study (ii) and to develop a detailed review of (i) analysis tools and sample analyses on impacts of wind power on grids, and to develop case studies to understand how wind power may be included in the competitive pricing of electricity. Fielding a team of three experts, and two supporting experts, RMA conducted a comprehensive study of the Vietnam’s technical standards for grid operations, and developed the draft technical standards. Based on the findings of a well attended workshop, RMA completed the technical standards, and also developed a detailed manual to be used both by the utility (EVN) and the prospective private sector developers.

The Asian Development Bank appointed RMA in December 2011 to assess the wind and solar potential and to map the resource in the north western and southern areas of Sri Lanka by way of on-site measurements and comprehensive mapping of the resource. This 18-month study will develop investment-quality wind resource data to be used for the next phase of wind power development in Sri Lanka, that will most likely develop 100 MW of wind capacity between 2014-2020. The solar resource assessment study being conducted by RMA would establish investment grade information on the resource, which would be used by the Government and the private sector to develop power generation facilities in the future. RMA’s sub-consultant for this study is Geonet of Germany.

Working together with MECADOS Energy Markets, RMA provides technical and regulatory support to establish new rules and regulations, to streamline the licensing of electricity system operators, authorized persons to design and implement electricity distribution systems, labeling of appliances for energy efficiency, and to develop a system of evaluation for proposals from private entities to generate electricity in various islands.


This project is to build capacity with the Public Utilities Commission of Sri Lanka (PUCSL) and the Transmission/Distribution Licensees to implement tariff and other regulatory measures, since the implementation of the new regulatory regime under the Sri Lanka Electricity Act 2009. RMA provides counterpart services and hands-on support to PUCSL in the development and implementation of the Tariff Methodology, other allowed charges, revenue filing by licensees and analysis, support for conducting public consultations, development of end-use customer tariffs, development of codes for retail services, distribution and grid operations. The work also includes the development of a tariff reform and subsidy rebalancing road map to return the loss-making power industry to profitability by year 2015. RMA staff developed Distribution and Grid codes for Sri Lanka.

RMA’s senior consultant conducted an analysis and developed the lessons learned on the Vietnam’s System Efficiency Improvement, Equitization and Renewable (SEIER) project. The project aim was to develop or rehabilitate small community based renewable energy projects. Also conducted an assessment of the progress on the Small Power Development (SPD) program in Vietnam, identifying the gaps, information and regulatory requirements to further accelerate the SPD projects. Conducted a 10-day visit for a 15-member delegation from Vietnam to Sri Lanka, to study Sri Lanka’s small power development program, with deep insight into the issues related to licensing, resource allocation, pricing, and technical issues of the program.

Working on the invitation by the Ministry of Power and Energy in Sri Lanka (on a honorary basis), senior consultant of RMA played a lead role in a Working Group to review the policy of pricing small power developer inputs to the national grid. Conducted numerous scenario analyses under avoided cost-based and technology-based tariff options, and developed reports, analysed documents and presentations. Conducted many stakeholder seminars over 2007-9, including those for investors/developers, to discuss optional pricing policies and results of calculations. Analysed the tariff impacts on utility finances and impacts on customers. Sri Lanka has since moved, in 2008, from the previously avoided-cost based pricing policy to a technology-specific, cost-reflective, tiered tariff policy, and currently experiences an accelerated development of renewable energy-based small power developments.

This project preparatory technical assistance was to formulate the next ADB loan for the Sri Lanka Energy Sector, consisting of transmission, distribution, renewable energy and energy efficiency sub-projects, amounting to an estimated investment of USD 120 million. In association with AECOM of New Zealand, RMA provided expert assessment of transmission options and distribution strengthening requirements, rural electrification project formulation, requirements for distribution strengthening for the absorption of renewable energy to the national grid, and assessment of other renewable energy and energy efficiency interventions required. RMA successfully prepared the application for the Clean Energy Finance Partnership Facility of Japan/ADB, to finance a DSM pilot project in lighting, an appliance testing laboratory to launch the energy efficiency appliance labelling regulations, and for conducting of energy audit training. In parallel, the ADB loan project includes a credit line for the rehabilitation of micro-hydro projects in estates for grid connection under net metering rules recently announced by Sri Lanka.

The project formulated by the joint AECOM-RMA team has since been approved by ADB and is presently being implemented in Sri Lanka.