Globeleq Tanzania Sustainability Report 2019
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Lessons Learned from Existing Biomass Power Plants February 2000 • NREL/SR-570-26946
Lessons Learned from Existing Biomass Power Plants February 2000 • NREL/SR-570-26946 Lessons Learned from Existing Biomass Power Plants G. Wiltsee Appel Consultants, Inc. Valencia, California NREL Technical Monitor: Richard Bain Prepared under Subcontract No. AXE-8-18008 National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute • Battelle • Bechtel Contract No. DE-AC36-99-GO10337 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. Available electronically at http://www.doe.gov/bridge Available for a processing fee to U.S. Department of Energy and its contractors, in paper, from: U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831-0062 phone: 865.576.8401 fax: 865.576.5728 email: [email protected] Available for sale to the public, in paper, from: U.S. -
A Thematic Atlas of Nature's Benefits to Dar Es Salaam
A Thematic Atlas of Critical reasons for greening the Nature’s Benefits to city and for keeping urban and Dar es Salaam peri-urban ecosystems intact Published by Helmholtz Centre for Environmental Research – UFZ 04318 Leipzig, Germany ICLEI Local Governments for Sustainability – Africa Secretariat 7441 Cape Town, South Africa Suggested citation: Karutz R., Berghöfer A., Moore L.R., and van Wyk, E. (2019). A Thematic Atlas of Nature’s Benefits to Dar es Salaam. Leipzig and Cape Town: Helmholtz Centre for Environmental Research and ICLEI Africa Secretariat. 78 pages. Disclaimer: These maps do not constitute any official position with regard to any territorial issues, or ongoing disputes. Where possible, official map and data have been used. However, the resulting thematic maps do not represent public decisions on private or public space. The maps are intended as guidance and stimulus for public debate on the future spatial development of Dar es Salaam. Aerial pictures on cover page, back page and chapter headings: Ministry of Lands, Housing and Human Settlements Developments (MLHHSD), 2016. Orthophoto of Dar es Salaam. The Dar es Salaam City Council expressed the need for, and initiated the development of, this Thematic Atlas as a tool to support the strategic prioritisation around greening for improved wellbeing of Dar es Salaam‘s citizens. The Thematic Atlas is acknowledged and supported by the following national Ministries of Tanzania: The President’s Office: Regional Administration and Local Government, The Ministry of Lands, Housing -
Request for Bids Goods (One-Envelope Bidding Process)
THE UNITED REPUBLIC OF TANZANIA VICE PRESIDENT’S OFFICE UNION AND ENVIRONMENT NATIONAL ENVIRONMENT MANAGEMENT COUNCIL (NEMC) Specific Procurement Notice Request for Bids Goods (One-Envelope Bidding Process) Country: Tanzania Name of Project: Environmental Health and Pollution Management Project (EHPMP) Contract Title: Procurement of Laboratory Equipment for Government Chemist Laboratory Authority (GCLA), National Environment Management Council (NEMC), Mining Commission (MC) and Geological Survey of Tanzania (GST) Loan No./Credit No./ Grant No.:TF0B 3310 RFB Reference No.: TZ-NEMC-212087-GO-RFB 1. The Government of the United Republic of Tanzania through the National Environment Management Council (NEMC) has secured fund from Global Environment Facility (GEF) through the World Bank to implement the Environmental Health and Pollution Management Project (EHPM) and intends to apply part of the proceeds toward payments under the contract for Procurement of Laboratory Equipment for GCLA, NEMC, MC and GST. 2. The National Environment Management Council (NEMC) now invites sealed Bids from eligible Bidders for Procurement of Laboratory Equipment for GCLA, NEMC,MC and GST as indicated below and as further described in the schedule of requirements:- LOT NO DESCRIPTION BENEFICIARY DELIVERY POINT 1 Procurement of Laboratory National Environment NEMC, Dar es Salaam region, Kinondoni District, Equipment for NEMC Management Council (NEMC) 35 Regent Street, P.O. Box 63154 Dar es Salaam, Plot No. 28,29 & 30) 2 Procurement of Laboratory Geological Survey of Tanzania GST, Dodoma region, Dodoma Urban, Kikuyu Equipment for GST (GST) Avenue, P.O. Box 903 Dodoma. 3 Procurement of Laboratory Mining Commission (MC) MC, Mineral Audit and Laboratory Services, Dar es Equipment for MC Salaam Region, Kinondoni District, Tirdo Complex, Kimweri Avenue, Msasani Area, P.O. -
Promotion of BAT and BEP to Reduce U-Pops Releases from Waste Open Burning in Tanzania
UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION (UNIDO) PROMOTION OF BAT AND BET TO REDUCE UPOPS RELEASES FROM WASTE OPEN BURNING IN THE PARTICIPATING AFRICAN COUNTRIES OF SADC SUB- REGION (Tanzania) Baseline Assessment Report Submitted to UNIDO and DOE – VPO, URT Consultant: Report history: Stephen Emmanuel Mbuligwe (PE, PhD), Prepared: December 2018 P. O. Box 32641, Dar es Salaam, Tanzania; First update: January 2019 +255 0767 900 145 Second update: February 2019 i PART A: PRELIMINARY ASPECTS i ACKNOWLEDGEMENTS I was contracted to carry out this assignment by UNIDO and worked under the auspices of both UNIDO and the Division of Environment (VPO). I am grateful to both for this. I especially acknowledge with gladness the guiding and supervisory roles played Erlinda Galvan of UNIDO and Issa Musa Nyashilu of DoE (VPO). Mr. Noel provided special assistance during the initial stages of this assignment, and for this I am very thankful. For their assistance, cooperation, and patience, thanks are due to environmental officers of Dar es Salaam City Council and Ubungo and Kigamboni municipal councils. Local government leaders in the project areas provided assistance and backstopping. This is heartedly acknowledged. Additional words of thanks are due to the following: - Spokespersons and staff of recycling companies and other entities involved in recycling of resources from solid waste, - Spokespersons and staff of companies and other entities involved in composting of solid waste organic fractions, and - Members of communities with whom we interacted or got help from during the course of this assignment. Even though its mention comes towards the end of the acknowledgement list, I owe a lot to Ardhi University for facilitating my execution of this assignment. -
Dar Es Salaam-Ch1.P65
Chapter One The Emerging Metropolis: A history of Dar es Salaam, circa 1862-2000 James R. Brennan and Andrew Burton This chapter offers an overview history of Dar es Salaam. It proceeds chronologically from the town’s inception in the 1860s to its present-day status as one of the largest cities in Africa. Within this sequential structure are themes that resurface in later chapters. Dar es Salaam is above all a site of juxtaposition between the local, the national, and the cosmopolitan. Local struggles for authority between Shomvi and Zaramo, as well as Shomvi and Zaramo indigenes against upcountry immigrants, stand alongside racialized struggles between Africans and Indians for urban space, global struggles between Germany and Britain for military control, and national struggles between European colonial officials and African nationalists for political control. Not only do local, national, and cosmopolitan contexts reveal the layers of the town’s social cleavages, they also reveal the means and institutions of social and cultural belonging. Culturally Dar es Salaam represents a modern reformulation of the Swahili city. Indeed it might be argued that, partly due to the lack of dominant founding fathers and an established urban society pre- dating its rapid twentieth century growth, this late arrival on the East African coast is the contemporary exemplar of Swahili virtues of cosmopolitanism and cultural exchange. Older coastal cities of Mombasa and Zanzibar struggle to match Dar es Salaam in its diversity and, paradoxically, its high degree of social integration. Linguistically speaking, it is without doubt a Swahili city; one in which this language of nineteenth-century economic incorporation has flourished as a twentieth-century vehicle of social and cultural incorporation for migrants from the African interior as well as from the shores of the western Indian Ocean. -
Effects of Intermittent Generation on the Economics and Operation Of
Effects of Intermittent Generation on the Economics and Operation of Prospective Baseload Power Plants by Jordan Taylor Kearns B.S. Physics-Engineering, Washington & Lee University (2014) B.A. Politics, Washington & Lee University (2014) Submitted to the Institute for Data, Systems, & Society and the Department of Nuclear Science & Engineering in partial fulfillment of the requirements for the degrees of Master of Science in Technology & Policy and Master of Science in Nuclear Science & Engineering at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY September 2017 c Massachusetts Institute of Technology 2017. All rights reserved. Author.................................................................................. Institute for Data, Systems, & Society Department of Nuclear Science & Engineering August 25, 2017 Certified by.............................................................................. Howard Herzog Senior Research Engineer, MIT Energy Initiative Executive Director, Carbon Capture, Utilization, and Storage Center Certified by.............................................................................. R. Scott Kemp Associate Professor of Nuclear Science & Engineering Director, MIT Laboratory for Nuclear Security & Policy Certified by.............................................................................. Sergey Paltsev Senior Research Scientist, MIT Energy Initiative Deputy Director, MIT Joint Program Accepted by............................................................................. Munther Dahleh William A. Coolidge -
Implementation of Bio-CCS in Biofuels Production IEA Bioenergy Task 33 Special Report
Implementation of bio-CCS in biofuels production IEA Bioenergy Task 33 special report IEA Bioenergy Task 33: 07 2018 Implementation of bio-CCS in biofuels production IEA Bioenergy Task 33 special project Authors: G. del Álamo (SINTEF Energy Research) J. Sandquist (SINTEF Energy Research) B.J. Vreugdenhil (ECN part of TNO) G. Aranda Almansa (ECN part of TNO) M. Carbo (ECN part of TNO) Front cover: STEPWISE unit for CO2 capture in Luleå (Sweden). The STEPWISE project that has received funding from the European Union’s Horizon 2020 research and innovation programme (grant agreement No. 640769). Picture courtesy of E. van Dijk (ECN, part of TNO). Copyright © 2015 IEA Bioenergy. All rights Reserved ISBN 978-1-910154-44-1 Published by IEA Bioenergy IEA Bioenergy, also known as the Technology Collaboration Programme (TCP) for a Programme of Research, Development and Demonstration on Bioenergy, functions within a Framework created by the International Energy Agency (IEA). Views, findings and publications of IEA Bioenergy do not necessarily represent the views or policies of the IEA Secretariat or of its individual Member countries. Abstract In combination with other climate change mitigation options (renewable energy and energy efficiency), the implementation of CCS will be necessary to reach climate targets. If CCS is applied in with bioenergy processes (bio-CCS schemes), negative CO2 emissions can be potentially achieved. This study aims to provide an initial overview of the potential of biomass and waste gasification to contribute to carbon capture and sequestration (CCS) through the assessment of two example scenarios. The selected study cases (600 MWth thermal input) represent two different routes to biofuels production via gasification which cover a relevant range of gasification technologies, biofuel products and CCS infrastructure conditions: • Case 1: production of Fischer-Tropsch syncrude from high-temperature, entrained-flow gasification in Norway. -
Building Collaboration Between East African Nations Via Transmission Interconnectors Eng
Building Collaboration Between East African Nations via Transmission Interconnectors Eng. Christian M.A. Msyani Ag. DEPUTY MANAGING DIRECTOR TRANSMISSION - TANESCO CONTENTS 1. TANESCO - Existing Power System Overview 2. Challenges 3. Transmission Projects on Expansion, Refurbishment And Maintenance. 4. Transmission Interconnectors Enabling Regional Power Trade 5. Solution to Grid System Losses 1.TANESCO – Transmission System Overview Quick Facts (By June 2015) . Customer Base 1,501,162 . Access To Electricity 38% . Connectivity: 28.7% . Electricity Consumption : 101 kWh/Person TANESCO - vertically integrated utility 100% owned by Government Generation Main Grid Installed Capacity Quick Facts: 1250MW 14.0% Grid System Peak 5.7% Load = 934.62MW 45% (Dec 2014) 15.1% Isolated Min-grids 20.2% Installed Capacity = 73.77MW Import = 13MW HYDRO-TANESCO GAS-TANESCO Annual Energy GAS-IPP LIQUID FUEL-TANESCO Demand (2014): LIQUID FUEL-IPPs/EEP 6,028.97GWh Transmission Transmission Voltage Level S/N Total Asset Name 220kv 132kv 66kv Transmission 4,905. 1 Line Route 1,593.5 580.0 2,732.4 9 Length (km) Circuit Segments 2 20 23 8 51 (Nos.) 3 Transmission Losses (%) 6.12 Number Of Grid With Total 2,985 4 41 Substations Capacity MVA 5 Optical Fiber Network Route Length (km) 2,025 Distribution System . 15,165 km of 33kV and 5,687 km of 11kV Lines . 40,822 km of LV ( 400V And 230V Lines). 12,340 Distribution Transformers . Distribution Losses: 11% 2. CHALLENGES S/N Challenge Mitigation 1. High Energy Losses Execution Of New Projects Due To Overloaded On Distributed Generation And Aging (Natural Gas, Coal And Renewables), Transmission Transmission And And Distribution. -
Supporting Electricity Sector Reform in Libya
FINAL REPORT (ISSUE 07A) Public Disclosure Authorized Supporting electricity sector reform in Libya TASK C: Institutional Development and Performance Improvement of GECOL Public Disclosure Authorized Report 4.2: IMPROVING GECOL TECHNICAL PERFORMANCE Public Disclosure Authorized Public Disclosure Authorized 14/12/2017 TASK C – REPORT 4.2: IMPROVING GECOL TECHNICAL PERFORMANCE Contents 1 Executive Summary ................................................................................................... 5 1.1 Generation .................................................................................................................. 7 1.2 Transmission .............................................................................................................. 12 1.3 Control ....................................................................................................................... 14 1.4 Medium Voltage ........................................................................................................ 16 1.5 Distribution ................................................................................................................ 17 2 Introduction ............................................................................................................ 19 3 Generation .............................................................................................................. 24 3.1 Current status ............................................................................................................ 24 3.1.1 Overview -
Analysis of Regulation and Economic Incentives of the Hybrid CSP HYSOL
Downloaded from orbit.dtu.dk on: Oct 05, 2021 Analysis of regulation and economic incentives of the hybrid CSP HYSOL Baldini, Mattia; Pérez, Cristian Hernán Cabrera Publication date: 2016 Link back to DTU Orbit Citation (APA): Baldini, M., & Pérez, C. H. C. (2016). Analysis of regulation and economic incentives of the hybrid CSP HYSOL. General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Analysis of regulation and economic incentives Deliverable nº: 6.4 July 2016 EC-GA nº: 308912 Project full title: Innovative Configuration for a Fully Renewable Hybrid CSP Plant WP: 6 Responsible partner: DTU-ME Authors: Mattia Baldini and Cristian Cabrera Dissemination level: Public D.6.4: Analysis of regulation and economic incentives Table of contents ACKNOWLEDGMENTS ........................................................................................................... -
Coastal Profile for Tanzania Mainland 2014 District Volume II Including Threats Prioritisation
Coastal Profile for Tanzania Mainland 2014 District Volume II Including Threats Prioritisation Investment Prioritisation for Resilient Livelihoods and Ecosystems in Coastal Zones of Tanzania List of Contents List of Contents ......................................................................................................................................... ii List of Tables ............................................................................................................................................. x List of Figures ......................................................................................................................................... xiii Acronyms ............................................................................................................................................... xiv Table of Units ....................................................................................................................................... xviii 1. INTRODUCTION ........................................................................................................................... 19 Coastal Areas ...................................................................................................................................... 19 Vulnerable Areas under Pressure ..................................................................................................................... 19 Tanzania........................................................................................................................................................... -
Turbine Subsystems Include
What is wind energy? In reality, wind energy is a converted form of solar energy. The sun's radiation heats different parts of the earth at different rates-most notably during the day and night, but also when different surfaces (for example, water and land) absorb or reflect at different rates. This in turn causes portions of the atmosphere to warm differently. Hot air rises, reducing the atmospheric pressure at the earth's surface, and cooler air is drawn in to replace it. The result is wind. Air has mass, and when it is in motion, it contains the energy of that motion("kinetic energy"). Some portion of that energy can converted into other forms mechanical force or electricity that we can use to perform work. What is a wind turbine and how does it work? A wind energy system transforms the kinetic energy of the wind into mechanical or electrical energy that can be harnessed for practical use. Mechanical energy is most commonly used for pumping water in rural or remote locations- the "farm windmill" still seen in many rural areas of the U.S. is a mechanical wind pumper - but it can also be used for many other purposes (grinding grain, sawing, pushing a sailboat, etc.). Wind electric turbines generate electricity for homes and businesses and for sale to utilities. There are two basic designs of wind electric turbines: vertical-axis, or "egg-beater" style, and horizontal-axis (propeller-style) machines. Horizontal-axis wind turbines are most common today, constituting nearly all of the "utility-scale" (100 kilowatts, kW, capacity and larger) turbines in the global market.