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FROM THE EDITOR
Copyright
Thoughts on South Africa’s “emergency” power purchase tender 1
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Obituary: Gary Willis, sales director, First Cut 8 conjuction with the author(s).
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Eskom’s ten-year transmission development plan 9
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Ultra-clean marine fuel from non-recyclable plastic waste 11 of articles is not permitted except for personal
Demolition is a critical part of the construction cycle 12 and internal use, to the extent permitted by
Zero compromise pneumatic surface rock drill 13 South African law. Permission is not required
Merging of operations for specialised alloy and stainless-steel solutions 14 to make abstracts, on condition that a full
Renewable energy PPA to reduce GHG emissions 14 reference to the source is shown. Requests for
Optimised maintenance agreement supports growth ambitions 15 permission for other kinds of copying should be
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Screw-in temperature sensors 15
New miniature circuit breakers for the SA market 16 Disclaimer
All-in-one computer cabinet offers wide-ranging protection 17
Articles published in energize do not
Flood sensors of choice 17 necessarily reflect the views of EIA Publishing
Handheld scanner enhances digital engineering skills 18 (Pty) Ltd or the editor. In addition, views
Instrumentation upgrade a towering success 19 expressed by the editor do not necessarily
Steering fleets to an all-electric future 20 reflect the views of EIA Publishing (Pty) Ltd or
Adjustable earth leakage protection relays 20 any other person or organisation associated
How to reach 100% renewables at lowest cost 21 with energize.
Plans to exploit the use of LNG to mitigate against load shedding 22 It is a condition of publishing material in
energize that EIA Publishing (Pty) Ltd shall
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POWER DEVELOPMENTS IN AFRICA 24
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VIEWS AND OPINION
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Understanding decisions behind SA’s “emergency” power programme 25 publishing, failing to publish, late publishing or
Running out of time to sustain the planet 29 incorrectly publishing any article, advertisement,
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TECHNICAL It is acknowledged that errors in transcript,
Managing transmission voltages in power systems 30 human and technical errors can and do occur,
Gas to power: Hydrogen as a fuel for gas turbines 33 but that reasonable effort will be made to
Advances in partial discharge monitoring 37 minimise their occurence, and to acknowledge
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Compact AC transmission lines provide solutions to servitude problems and
environmental impact 40 to the attention of EIA Publishing (Pty) Ltd.
energize | April 2021 | 3
