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CSV
Lesson
A midterm review mission is critical for large complex projects as it allows assessing the consequence of time and cost overruns and accordingly updating the DMF.

Project Number: 41627-023, 41627-033
Project Name: Himachal Pradesh Clean Energy Development Investment Program (Tranches 1 and 2)
Report Date:
Lesson
Allowances for possible cost increases in civil works can mitigate the effects of unforeseen geological conditions.

Project Number: 41627-023, 41627-033
Project Name: Himachal Pradesh Clean Energy Development Investment Program (Tranches 1 and 2)
Report Date:
Lesson
Significant implementation delays under both tranches underscore three important points: (i) weather conditions stop works during winter months and even interrupt work during other months, (ii) proper planning is essential so that issues such as inadequate access infrastructure can be taken care of sufficiently in advance, and (iii) extensive geological surveys and testing are crucial in the Himalayan region prior to the detailed project report stage.

Project Number: 41627-023, 41627-033
Project Name: Himachal Pradesh Clean Energy Development Investment Program (Tranches 1 and 2)
Report Date:
Lesson
The design and monitoring framework needs to be updated to reflect realistic timelines when delays occur.

Project Number: 41627-023, 41627-033
Project Name: Himachal Pradesh Clean Energy Development Investment Program (Tranches 1 and 2)
Report Date:
Lesson
Quality project sponsors are essential for success, but their limitations and country capacity constraints also need to be considered. The selection of a well-qualified developer as the primary equity holder in the NTPC consortium appears to have played a major role in the efficient construction and operation of the dam and power facilities with very modest cost and time overruns.

Project Number: 37734-013, 37910-014
Project Name: Greater Mekong Subregion - Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
It is essential to carefully study and consider less socially and environmentally disruptive options in investment decision making in hydropower. Possible alternatives in future cases, for example, could include river offtake, run of the river, small decentralized hydro systems, and backup from solar and wind power. The choice should be made through a participatory assessment that gives the same weight to social and environmental dimensions as to technical and economic aspects.

Project Number: 37734-013, 37910-014
Project Name: Greater Mekong Subregion - Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
IFI collaboration can yield a major developmental contribution with a high-risk project in a limited-capacity country. The close and effective collaboration of ADB, the World Bank, and other IFIs from an early stage provided the necessary confidence for the private sector to undertake a pioneering, complex, and large-scale project in a limited-capacity country. Although the total IFI loans and guarantees were modest in scale, the independent evaluation team established that they had been a necessary requirement for the international dollar financiers to extend loans to NTPC.

Project Number: 37734-013, 37910-014
Project Name: Greater Mekong Subregion - Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
Biodiversity conservation in the context of hydropower projects requires an approach whereby “conservation forest” is balanced with “production forest” as a source of income for affected people. To date, ADB, the World Bank, and international organizations consider many of the village forest activities as failures (e.g., trees are being cut down to the roots) with government advisors having little understanding of forestry practices in relation to biodiversity conservation and sustainable practice.

Project Number: 37734-013, 37910-014
Project Name: Greater Mekong Subregion - Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
Overly prescriptive approaches limit the scope for adaptive management of livelihood restoration programs for project-affected people. Clear recognition of the many risks associated with implementing a complex project in partnership with a relatively inexperienced and limited-capacity government led to a concerted effort to “get everything right,” as it were, before the project even started. That is reflected in the negotiation of a comprehensive and highly detailed concession agreement, a 1,362-page legal document.

Project Number: 37734-013, 37910-014
Project Name: Greater Mekong Subregion - Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
It is important to avoid overly ambitious objectives in project design. The enhancement of biodiversity conservation in NNT-NPA was an overly ambitious objective. The area to be protected involved the entire watershed and an area downstream. Its size challenged the capability and capacity of a number of agencies to plan, implement, and sustain conservation requirements.

Project Number: 37734-013, 37910-014
Project Name: Greater Mekong Subregion - Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
A large, complex development project requires a commensurate and substantive long-term commitment. The exceptionally long preparation and implementation periods (2003–2019) were essential to provide sufficient time for analysis, appraisal, and supervision of a complex project and ensure an eventually successful outcome in a high-risk context.

Project Number: 37734-013, 37910-014
Project Name: Greater Mekong Subregion - Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
A well-defined results framework with relevant indicators is particularly important to monitor the environmental and social impacts of large hydroelectric/HPP projects

Project Number: 37734-013
Project Name: GMS Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
Occupational health and safety risks can be minimized even in complex construction situations.

Project Number: 37734-013
Project Name: GMS Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
Addressing the biodiversity impacts of hydroelectric/hydropower projects requires technical expertise and the services of specialized institutions

Project Number: 37734-013
Project Name: GMS Nam Theun 2 Hydroelectric Project
Report Date:
Lesson
Multilevel and multipronged monitoring and reporting support adaptive management but require clear and consistent reporting frameworks.

Project Number: 37734-013
Project Name: GMS Nam Theun 2 Hydroelectric Project
Report Date:
CSV