Navoi Solar Power Project
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Draft Initial Environmental Examination (Main Report) Project Number: 53340-001 June 2020 UZB: Navoi Solar Power Project Prepared by AECOM Limited for “Nur Navoi Solar” FE LLC and the Asian Development Bank. This initial environmental examination is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may be preliminary in nature. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area. Preliminary Environmental and Social Impact Assessment 100 MW Solar PV Plant by Navoi in Uzbekistan Nur Navoi Solar FE LLC 19 June 2020 COMMERCIAL IN CONFIDENCE Preliminary ESIA Report 1 Introduction Nur Navoi Solar PV Uzbekistan PRELIMINARY Quality information Prepared by Checked by Verified by Approved by Greg McAlister Dr Brian Cuthbert Iain Bell Iain Bell Associate Director, Associate Director, Regional Director, Regional Director, Environment and Ecology & Impact Environment & Environment & Planning Assessment Planning Planning Prepared for: Nur Navoi Solar FE LLC Prepared by: AECOM Limited 1 Tanfield Edinburgh EH3 5DA United Kingdom T: +44 (131) 347 1100 www.aecom.com © 2020 AECOM Limited. All Rights Reserved. This document has been prepared by AECOM Limited (“AECOM”) for sole use of our client (the “Client”) in accordance with generally accepted consultancy principles, the budget for fees and the terms of reference agreed between AECOM and the Client. Any information provided by third parties and referred to herein has not been checked or verified by AECOM, unless otherwise expressly stated in the document. No third party may rely upon this document without the prior and express written agreement of AECOM. Prepared for: Nur Navoi Solar FE LLC Project: 60627432 AECOM 2 Preliminary ESIA Report 1 Introduction Nur Navoi Solar PV Uzbekistan PRELIMINARY Table of Contents 1. Introduction ............................................................................................................................... 10 1.1 Overview of the Project ................................................................................................... 10 1.2 Details of the Project Developer ..................................................................................... 12 1.2.1 Name of Company .......................................................................................................... 12 1.3 Preliminary Report Structure........................................................................................... 12 2. Project Description .................................................................................................................... 13 2.1 Project Location .............................................................................................................. 13 2.2 Overview of Solar Photovoltaic (PV) Technology ............................................................ 21 2.3 Description of Key Design Components ......................................................................... 22 2.3.1 PV Power Plant Layout ................................................................................................... 23 2.3.2 Photovoltaic Modules ...................................................................................................... 24 2.3.3 Mount Foundations ......................................................................................................... 25 2.3.4 Solar Inverter, Switchgear, and Transformers ................................................................. 25 2.3.5 Cabling ........................................................................................................................... 26 2.3.6 Transformers................................................................................................................... 26 2.3.7 Onsite Substation ........................................................................................................... 27 2.3.8 Transport Infrastructure .................................................................................................. 28 2.3.9 Fencing and Security ...................................................................................................... 28 2.3.10 Water Resources ............................................................................................................ 28 2.3.10.1 Water use .................................................................................................................. 28 2.3.10.2 Surface Water Drainage ............................................................................................ 29 2.3.11 Grid Connection .............................................................................................................. 29 2.4 Overview of Project Construction and Commissioning Activities .................................... 29 2.4.1 Construction Programme ................................................................................................ 30 2.4.2 Pre-construction Phase .................................................................................................. 30 2.4.2.1 Conducting of Surveys .............................................................................................. 30 2.4.2.2 Site Preparation and Grading .................................................................................... 30 2.4.3 Construction Phase ........................................................................................................ 30 2.4.3.1 Establishment of Access Roads to the Site ............................................................... 30 2.4.3.2 Stores and Power Control Centre, and Storage Facilities ......................................... 30 2.4.3.3 Power Substation and Interconnection Facilities to the Utility Electricity Grid ........... 30 2.4.3.4 Workers Accommodation .......................................................................................... 31 2.4.3.5 Water availability ....................................................................................................... 31 2.4.3.6 Emergency and Safety Support Systems .................................................................. 31 2.4.4 Infrastructure Requirements during Construction of Power Plant ................................... 32 2.4.5 Operational Phase .......................................................................................................... 32 2.4.5.1 General Plant Maintenance ....................................................................................... 32 2.4.6 Decommissioning Phase ................................................................................................ 32 2.4.6.1 Site Preparation and Temporary Storage .................................................................. 33 2.4.6.2 Disassemble and or Replace Existing Components .................................................. 33 2.4.6.3 Site Remediation ....................................................................................................... 33 2.5 Project Staffing ............................................................................................................... 33 2.6 Project Alternatives ......................................................................................................... 35 2.6.1 Uzbekistan’s Green Economy Strategy .......................................................................... 35 2.6.2 Without the Project ......................................................................................................... 35 2.6.3 Site Selection .................................................................................................................. 35 2.6.4 Review of Site Considerations ........................................................................................ 35 3. Legal and Policy Framework ..................................................................................................... 37 3.1 Uzbekistan’s Green Economy Strategy .......................................................................... 37 3.2 Institutional framework .................................................................................................... 37 Prepared for: Nur Navoi Solar FE LLC Project: 60627432 AECOM 3 Preliminary ESIA Report 1 Introduction Nur Navoi Solar PV Uzbekistan PRELIMINARY 3.3 National Environmental and Social Legislation ............................................................... 38 3.3.1 Overview ......................................................................................................................... 38 3.3.2 Requirements of the National EIA Procedure ................................................................. 40 3.3.3 National Social Legislation .............................................................................................. 40 3.3.4 Archaeology and Cultural Heritage Legislative and Policy Context ................................ 41 3.3.4.1 Uzbek Legislative Context ......................................................................................... 41 3.3.4.2 Uzbek International Agreements and Conventions ................................................... 43 3.4 International Agreements ...............................................................................................