Eskom is a failure – Eskom se wiele is pap en leeggesuig

 

Eskom is not too big to fail – it has already failed. The issue now is how we deal with this. There is an urgent need for constructive, pragmatic efforts, free of ideological constraints and dogma, to end generation capacity shortages and load-shedding in South Africa in the short- and medium-term.    Who are responsble?

 

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Ruik mens weer die geurtjies van familie besighede op die “sonkrag” horisonne, wat nog meer gaan vra en nog meer gaan manipuleer.        En wie is die verantwoordelike ministers en persone in beheer?   Wie het al die wiele van Eskom laat afkom?   Wat is nog staande in die land?   Werkloosheid gaan binnekort aan die orde van die dag wees, nes Zimbabwe.

Indien Eskom nie die probleem kan of wil oplos nie, want dit kom voor of hulle dit geniet om kat en muis te speel met die gebruikers, die belastingbetalers en die besighede.   Een oomblik is daar genoeg krag en dan word die mat uitgeruk met beurtkrag 6 of 8.    Die vraag is , daar word krag gesteel, daar word baie swart dorpe en stede onderhou sonder betalings, so ook die buurlande, en dan word ons krag weerhou.   Hoekom word die wat nie betaal nie se krag afgesit nie – tjomma tjommas?

George Soros en Soweto?

Tyd dat ons almal wegkom van die manipulasie van hierdie Eskom en dan kan al daardie werkers van Eskom maar vir die Ramaphosa familie gaan werk, veral as ons ander nie meer van hulle afhanklik is nie.  Daar sal verseker baie bonusse uitbetaal word deur hierdie familie besighede.

Doen dit spoedig en sorg vir eie huishouding en besighede, en ook omgewing waar moontlik – kom weg van Eskom en moenie dat hierdie spul ons so manipuleer nie.  Sonkrag.    Werk aan planne B, C en D.  Veral veiligheid ingesluit.   Voedselskaarste asook water probleme.
Daar is al soveel windlaaiers opgesit, hoekom word dit nie ingeplaas in die stelsel nie?  Wat van al die groot sonkrag projekte?   Dis ons belastinggeld wat hier ingepomp is, nie die familiebesighede sin nie.
Onthou die IPP’s …
Eskom>AREP>IPP – Ramaphosa>Motsepe>Radebe

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Government can deliver quick wins by providing sound policy positions and messaging, with an emphasis on reducing unnecessary policy and regulatory constraints. This should be supported by consistent political, economic and pricing signals to enable customers of electricity and the market to respond to generation capacity constraints, and to be part of the solution, alongside the efforts of government.

Policy

Going forward, government needs to provide clear, unambiguous and reliable policy positions and statements, indicating its commitment to the energy mix detailed in the integrated resource plan for electricity, IRP 2019. Further distracting and confusing talk of new nuclear, clean coal and other technologies that are not aligned with or included in the IRP for the years to 2030 should stop.

There also needs to be a clear policy commitment to an independent, state-owned, transmission company with power planning, procurement, contracting and system operation functions, that ensures non-discriminatory access to the grid on level playing fields by incumbent Eskom generators as well as new generation entrants.

There should be a clear policy commitment to a diversified, competitive generation sector comprising a number of Eskom generators, public-private partnerships (PPPs), municipal generators, independent power producers (IPPs), and embedded generators on customers’ premises.

Government policy should encourage and provide political, economic and pricing signals to encourage and incentivise market-orientated responses to generation capacity shortages, alongside government’s current centralised approach to procurement of new generation capacity.

Deregulation

Significant efforts must be taken to reform the archaic and painfully slow, central-planning, command-and-control approach to generation capacity procurement.

This outdated approach firstly involves the promulgation of a national IRP for electricity with stakeholder engagement and public participation processes throughout the country. This is then followed by Section 34 capacity determinations by the minister of energy, with the “concurrence” of the National Energy Regulator of South Africa (NERSA) after a further public participation process. Finally, after a cost-benefit study and the green light from National Treasury, procurements must meet the complex procurement requirements of the Public Finance Management Act (PFMA), as well as other environmental, regulatory and licencing hurdles along the way.

In addition, the stifling regulatory red-tape, technical barriers and complex registration and licensing processes associated with embedded generation on customers’ premises need to be eliminated, or at least streamlined and minimised. These include requirements applicable to domestic and small commercial installations up to 100 kW, commercial and agricultural installations of 100 kW to 1 MW and higher, and industrial installations (e.g. at Sasol, mines and other energy intensive users) greater than 10 MW.

Planning

There also needs to be a clear, consistent and reliable national energy planning framework that publishes an Integrated Energy Plan (IEP) for South Africa annually as required by Section 6 (1) of the National Energy Act, Act 34, 2008.

The Department of Mineral Resources and Energy (DMR&E) needs to commence the next cycle of the IRP planning process within the next 12 months, following a transparent, evidence-based approach, with the principle focus being least-cost generation choices that provide the necessary security of supply.

These national energy and electricity plans should indicate and signal broad, least-cost pathways towards meeting South Africa’s energy needs. They should not be a tool for a command and control approach to energy and electricity planning and implementation. The plans should be non-prescriptive and flexible, and should be updated regularly to account for changing electricity supply and demand, economic assumptions, and technology prices, and the realities of changing market responses.

Eskom needs to urgently re-work its hopelessly inadequate Medium-Term Generation System Adequacy Outlook report, also following a transparent process, to indicate the least-cost generation choices that provide the necessary security of supply in the short- to medium-term (next five years).

In the above planning process, it should be noted that the characterisation of new generation capacity needed as baseload, mid-merit or peaking capacity is outdated, inappropriate and misaligned with the need for least-cost energy (currently wind and solar PV), and least-cost flexible generation capacity (currently gas-to power and battery energy storage systems).

Energy and electricity planning should include plans for a just energy transition to diversify away from the heavy overdependence on coal for power generation, and to decarbonise the economy. As such, the plans should include geospatial considerations for distributed power generation, economic development and reindustrialisation in distressed mining areas where suitable existing infrastructure, skills and grid connections exist.

Generation plant performance

Of course, everything possible must be done to stabilise and improve the dismal performance and energy availability factor (EAF) of Eskom’s fleet of coal-fired power stations, which have declined alarmingly over the last four years. At the same time, the delayed commercial operation and poor operating performance of generation units at Eskom’s new Medupi and Kusile power stations has to be addressed.

However, there is a need to be realistic, and to moderate expectations of what can actually be achieved in practice. There are diminishing returns for routine maintenance on ageing, clapped-out, coal-fired power generation plants. Many of these power plants have been damaged by overloading for extended periods, skipping of mid-life refurbishment and repeated deferral of routine maintenance.

A rational cut-off point for retiring or decommissioning old, inefficient, end-of-life, non-environmentally compliant generation plant needs to be applied based on levels of availability and unplanned breakdowns, costs of environmental compliance, costs of ongoing maintenance, and the economic viability of continued operations.

Procurement of new generation capacity

Politicians, ministers, officials, Eskom board members and executives who think that the solutions to energy and capacity constraints in South Africa are to be found in playing Tetris with generation unit maintenance completely misunderstand the current state-of-play.

What is most urgently required now is the procurement of new, least-cost energy from wind and solar PV renewable energy plants, backed up by least-cost new, flexible generation capacity from gas-to-power plants and battery energy storage systems (BESS).

New Section 34 ministerial determinations based on IRP 2019 are urgently required, and the IPP Office needs to re-start the procurement of utility-scale wind and solar farms within identified renewable energy development zones (REDZ), as well as gas-to-power and BESS capacity, without delay.

To expedite and facilitate renewable energy power plants in the depressed former mining areas of the Mpumalanga coalfields, the North-West Province platinum fields and the Free State goldfields, utility-scale wind, solar PV and BESS plants planned for installation on disturbed mining land should be exempted from any restrictive regulatory requirements of the National Environmental Management Act (NEMA).

End the single-buyer model

Government and NERSA should immediately drop their opposition as respondents in the court application brought by City of Cape Town seeking the right to supplement its electricity needs by building its own gas-to-power and renewable energy power plants, and/or procuring electricity directly from IPPs.

This would signal a major policy change that central government now supports the efforts of the South African Local Government Association (SALGA) and several metros to take greater responsibility for their own energy needs.

This would allow municipalities to generate electricity themselves, as they did before the establishment of the Eskom monopoly. It would also bring an end to the antiquated “single-buyer model” for electricity, where Eskom is designated as the sole buyer of electricity intended for resale in South Africa.

Excess wind and solar energy

Government and Eskom should negotiate reduced energy rates for supply of any additional excess energy that wind and solar IPPs can deliver from their existing power plants upon signal from the System Operator, in order to minimise the cost of diesel incurred by Eskom by operation of expensive, diesel-driven OCGTs.

In addition, government and Eskom should negotiate with wind and solar IPPs to extend the capacity of their existing power plants, and to install BESS that can be charged by this extended capacity and/or from any surplus energy from the grid and from IPPs that may otherwise be curtailed.

Embedded generation and BESS

Everything possible should be done to facilitate the rapid uptake of embedded generation on customers’ premises through expediting the finalisation of the long-delayed SABS mandatory safety-standards, and removal of unnecessary bureaucratic regulatory processes and red tape.

Government needs to support sector-driven initiatives for training, accreditation and certification of installers, such as the SAPVIA Green Card initiative, and provide positive messaging and encouragement of customers to become part of the solution through tax breaks and other incentives.

Similarly, everything possible should be done to unlock the policy, regulatory, registration, licensing and technical barriers currently inhibiting the installation of BESS on customers’ premises and within the transmission and distribution grids.

It is also important to develop and simplify appropriate regulations and standards specifically applicable to BESS, as opposed to applying complex and inappropriate generation regulations and licensing requirements to BESS.

Demand response

Government, Eskom and municipal electricity distributors should focus on providing signals such as domestic, commercial, industrial and municipal time-of-use tariffs and other economic signals that encourage load shifting, energy efficiency, solar hot water geysers, embedded generation, industrial co-generation and demand market participation.

Large customers should be incentivised and compensated to switch off non-essential load and/or to shift load supplied from the grid to their own back-up generators upon receipt of a signal from the System Operator, in order to minimise the economic impact of unserved energy on the general economy through load-shedding.

Similarly, domestic and small commercial customers should be incentivised and compensated to install ripple control or radio control receivers to switch off non-essential loads upon receipt of signals from the System Operator.

Domestic and small commercial customers should also be incentivised and compensated to install smart time-of-use meters with load control facilities, in order to shift load from the working day, morning and evening peak periods, to off-peak periods.

Things to avoid

Government and Eskom should avoid counterproductive efforts to try and renegotiate renewable energy IPP tariffs that have already been contracted under the public procurement processes of the REIPPP programme. Such renegotiation would have very significant downside implications for future renewable energy procurements that far outweigh any cost benefits that could be achieved for the earlier procurement rounds.

Government and Eskom should also avoid any temptation to procure extremely expensive emergency energy from “power ships” and other unconventional and inappropriate so-called “solutions” that are not part of IRP 2019 in the years to 2030.

Time should not be wasted on other so-called “solutions” for the years to 2030 that are not yet developed, proven, economically viable and/or appropriate. These include small modular nuclear reactors (SMRs), underground coal gasification (UCG), carbon capture and storage (CCS), “clean coal” technologies, and fracking in the Karoo.

Finally, the reopening of debate on the merits of a new coal and/or new nuclear build programme that are misaligned and in conflict with the energy mix detailed in IRP 2019 for the years to 2030, just sends confused, mixed messages on energy policy, regulation and procurement, and should be avoided.

https://mybroadband.co.za/news/energy/334962-eskom-is-not-too-big-to-fail-it-has-already-failed.html

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Eskom was forced to implement stage 6 load shedding in December – its worst-ever blackout – sending the country into a panic as not many people were aware of what that stage actually meant for them.   Municipalities too were caught off-guard, with Johannesburg electricity distributor City Power saying at the time that it had no load-shedding schedule for Stage 6.   The year is 2020, and generation and maintenance challenges continue to mount at the state company which generates 96% of South Africa’s electricity.

As a result, all municipalities have been advised to adjust their load shedding schedule up to stage 8, the Buffalo City Municipality said in a statement on Saturday (11 January).

With each stage representing a curtailment of 5% of the national load, stage 8 will equate to 40% of the load being shed, the municipality said.

Under the previous load shedding schedule, four stages were implemented with between 1,000 MW and 4,000 MW of the national load shed – with ‘stage 4’ being the worst possible outcome for South African consumers.

Stage 4 will typically result in consumers being without power for a total of 24 hours spread out over four days, or a total of 48 hours over eight days.

However, Eskom has since revised its schedule to include up to eight different stages, and as much as 8,000 MW shed from the national grid.

During stage 8 load shedding, consumers could be without power for 48 hours over four days, or 96 hours in eight days.

Prepare for the worst

As municipalities prepare for the logistics of stage 8 load shedding, an energy expert warned that South Africans should prepare for the worst – regular stage 6 load-shedding, and 10-hour daily blackouts.

EE Business Intelligence MD Chris Yelland said Eskom’s declining energy availability factor (EAF) is a cause for serious concern.

The energy availability factor shows the percentage of Eskom’s generation capacity which is available, taking into account planned maintenance and unplanned breakdowns.

Yelland said the EAF data for 2019 paints a grim picture of ageing, under-maintained, and stressed power plants.

“The EAF for the full 2019 calendar year has hit a new record low of 67%, compared to the EAF of 72% for the 2018 calendar year,” said Yelland.

He added that the EAF for week 50 and week 51 of 2019 also hit record all-time lows of 59.7% and 58.0% respectively.

Citing an ageing fleet that requires higher levels of maintenance, Eskom has warned that the power system remains vulnerable and volatile, adding that getting back to stability will take some time.

Source: BusinessTech

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While The Citizen was one of several publications which reported on this development at the time, it seems to have gone largely unnoticed, as the introduction of stage 6 load shedding for the first time on December 9 last year was met with shock and surprise by many South Africans.

“As we are all aware, load shedding is part of our daily lives. With generation and maintenance challenges growing, all municipalities have been advised to review their current practices and adjust the load shedding schedule from stages 1-3 upwards to stages 1 to 8,” the statement says.

This will require the introduction of more blocks to the system, it adds.

“Each stage representing a curtailment of 5% of the load, that saying stage 8 will, therefore, equate to 40% of the load.

“Currently BCMM operates 14 blocks this will increase to 19 blocks.

“Currently BCMM load sheds blocks for two hours. This will increase to three hours per block (maybe reviewed to four hours at a later stage).

According to the statement, businesses which are not “embedded (on a spur) within the system had the opportunity of been excluded from load shedding by taking measures of reducing their consumption by a guaranteed 20%”.

The statement said that while this would remain the case between stages 1 to 4, these businesses would be load shed between stages 5 and 8.

According to the municipality, overlapping of blocks would take place above stage 4 to ensure no more than 20% of the load comes back at any one time, as this would damage equipment.

https://ridgetimes.co.za/lnn/903011/eskom-tells-municipalities-to-prepare-for-stage-8?fbclid=IwAR1BZbRmb9KQUbkznjo3AT4V-PKWnDFiQ-YtgtiT5iuztgPoBMUzGUF9Esk

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