2022 Electricity Statement of Opportunities (ESOO) update

map of australia

Today the Australian Energy Market Operator (AEMO) has released an update to the 2022 Electricity Statement of Opportunities (ESOO) report due to significant new information available in the market.

The ESOO provides data to inform the decision making processes of market participants, new investors, and jurisdictional bodies as they assess opportunities in the national electricity market over a 10 year outlook.

Today’s update contained material changes in availability including:
  • AGLs decision to bring forward the closure of Torren Island B (800MW) in South Australia from 2035 to 2026.
  • Origin Energy delaying the closure of Osborne Power station (180MW) in South Australia from December 2023 to 2026.
  • Bolivar Power Station gas fired power station has changed to committed status adding 123MW of supply to South Australia.
  • Snowy Hydro have confirmed a 1-year delay in Snowy 2.0 with completion now expected in December 2027.
  • Snowy Hydro have confirmed a 1-year delay in Kurri Kurri Power station (660MW) with completion now expected in December 2024.
  • The 850MW Waratah Super Battery Project in New South Wales is expected to be operational from late 2025.
  • Additional 1326MW of wind generation and 461MW of battery energy storage systems.

As a result of these changes, the market operator has called for urgent investment in generation, long duration storage and transmission to achieve reliability requirements over the next decade.

The reliability assessment is measured in expected unserved energy (USE) as a percentage of energy demand. The ESSO assessed against the reliability standard of 0.002% USE and the Interim Reliability Measure (IRM) of 0.0006% USE.

The ESOO highlighted reliability gaps in South Australia from 2023/24 and Victoria from 2024/25 which have now been filled by new gas fired generation, wind project, battery developments and the delayed retirement of existing gas fired generation outline above.

AEMO CEO said “the update reiterates the critical need for timely investment in generation, long duration storage and transmission to fill forecast reliability gaps as Australia moves rapidly away from its traditional dependency on coal generation” “Reliability gaps begin to emerge against the Interim Reliability Measure from 2025 onwards. These gaps widen until all mainland states in the NEM are forecast to breach the reliability standard from 2027 onwards, with at least five coal power stations totalling approximately 13 per cent of the NEM’s total capacity expected to retire.

The update to the ESOO provides the market with opportunities to fill the reliability gap but what happens if reliability standards drop. Historically lower reliability this has resulted in higher spot prices that flow though to end users.

Edge2020 have an eye on the energy market, enabling us to support price benefits as well as customer supply and demand agreements. Our clients rely on our experts to ensure they are informed, equipped, and ideally positioned to make the right decisions at the right time. If you could benefit from an expert eye on your energy portfolio, we’d love to meet you. Contact us on 1800 334 336 or email: info@edge2020.com.au

 

 

AEMO Services shortlisted 4.3GW of renewables in NSW

AEMO Services recently ran a tender process for Long-Term Energy Service Agreements (LTESA’s) and Renewable Energy Zone (REZ) Access Rights to support investment, construction and operation of renewable energy generation and long duration storage infrastructure in NSW.

AEMO Services shortlisted 16 projects totalling 4.3 GW of generation and storage in its first auction. AEMO Services is expected to go to tender for more supply and storage in the future as NSW undergoes the transition from coal fired generation to renewables.

To enable the transition from coal to renewables, investment in NSW is likely to be over $32B to allow renewables to fill the gap as the last 5 coal fired generators in the state retire over the next 10 years.

With 16 projects being selected from the first round, AEMO Services will continue to run 2 auctions per year until the end of 2030 to source 12GW of renewables and 2GW of storage to fill the shortfall.

While the generation and storage mix has not been released, it is likely it will be a mix of solar, wind for the generation and batteries and pump hydro will be selected to meet the eight hour storage solution.

Under the auction scheme the successful projects will essentially be underpinned by a long term energy service agreement to ensure the projects receive a minimum return on investment to allow them to get project finance.

The 16 projects have until the 10th February to submit the financial part of the bids to AEMO Services when they will be assessing each project against a set of criteria including technical capability, delivery timeline, cost and social licence. Unsuccessful projects can update their submissions and submit offers in future rounds. The next auction is likely to be in July 2023.

With companies striving to meet future sustainability targets the supply of projects has been tight. Hopefully following the close of the first auction and another round in 6 months we will start to see projects reaching financial close, construction and finally delivering renewable energy to the grid.

At Edge 2020 keeping our customers informed on the energy market is a top priority for us. As the world shifts towards a more sustainable future, we are committed to playing our part by procuring from renewable energy sources, whilst continuing to secure cost-effective energy solutions for our customers. If your business is interested in wholesale or retail renewable PPAs we’d love to help you. Contact us on: 1800 334 336 or email: info@edge2020.com.au

Coal and gas moves to renewables and storage

Renewable generators with battery storage

With Enel X announcing the installation of battery storage systems in shopping centres in Melbourne and on the NSW central coast, this year may see a shift in the energy market as we transition from coal and gas to renewables and storage.

Recently AEMO’s CEO Daniel Westerman said, ‘even after factoring the cost of new transmission lines, wind and solar remain by far the cheapest forms of new power generation’.

Key federal policies have underpinned the need to progress an increase in renewable energy. Growth in renewable energy is dependent on the growth of storage to be fully utilised and the need for greater transmission infrastructure is required to link the projects to the end users.

The announcement of the Net-zero emissions target of 43% of 2005 levels by 2030 have pushed other mechanisms to also ramp up across the country. The key federal mechanism is the Safeguard Mechanism, which targets the emissions reduction for Australia’s largest emitting facilities. In line with the Safeguard mechanism the 82% renewables energy target in the National Electricity Market (NEM) by 2030 is also incentivising renewable generation. As both these drivers will require more renewable energy to be rolled out to offset the thermal generation, more storage will be required to compensate for the intermittency of renewable generation and an increase in transmission lines will be required to connect the renewable energy projects with storage and end users.

AEMO has for many years been looking at a fundamental shift in generation, transmission and energy usage. AEMO is now focusing on firming, Electric vehicles and the regulatory framework to enable these changes to occur.

In recent years we have regularly seen that the NEM has the potential to operate with very high levels of renewables, but the limiting factor still remains that thermal generation provides reliability and system security when the wind is not blowing or the sun is not shining. At the end of December, South Australia produced 104% of its demand with renewable energy and exported the extra electricity to neighbouring regions.

With most states striving for high renewable energy targets, Victoria is hoping to reach 95% renewables by 2035 and Queensland has increased its target to 80% renewables by 2035.

With the recent volatility in the overseas energy markets, in which Australia is a pivotal player in due to the large quantities of coal and gas we export, there is now a greater incentive to shift away from thermal generation due to the volatility and high prices.

AEMO reports show there is currently 21GW of new projects undergoing connection assessment and they expect 5GW of new capacity to be added during FY2023, in addition to the 4GW currently operating.

To assist this influx in renewable generation ARENA granted $176m in December 2022 to fast track 8 new battery projects to bring in 2.0GW/4.2GWh of storage. The plan is to triple the battery storage across the NEM by 2025.

Over the next year we will also see more transmission lines connecting the nation as more renewable energy zones are connected to the load centres under the Rewiring the Nation policy.

The first transmission projects to receive Rewiring the Nation funding were announced following the October 2022 Federal budget. Recently funded projects include the VNI NSW-Victoria interconnect, Marinus Link and various NSW transmission projects connecting the renewable energy zones. This funding will assist in building the transmission lines over the next 10 years.

If your business is interested in wholesale or retail renewable PPAs we’d love to help you. Contact us on: 1800 334 336 or email: info@edge2020.com.au

Coal state leading the way to renewables

Last week in Queensland the weather was perfect. It was perfect for those at the beach during school holidays but also perfect for renewable energy.

As everyone in the NEM knows, Queensland is better known for its dominant coal generation, at times pumping out 80% of Queensland’s power supply. With the clear skies and just enough wind, Queensland became the renewable state.

Last week, Queensland’s demand was supplied by over 66% renewable energy. Solar was the largest contributor of renewable energy with wind coming in second.

Previously we have seen the state powered by 50% renewables but the 66% hurdle is a positive message for end users impacted by the reliability and behaviour of the thermal generators.

The Palaszczuk government announced their 10-year-energy plan which involved introducing two new pumped hydro mega-projects in regional Queensland and a green conversion of its coal-fired power generators. The Palaszczuk government also has recently announced upping the target of 50% renewable energy by 2030 to 70% by 2032.

Despite this increase in target, until recent years coal has remained dominant in Queensland. The government has all but ruled out the early retirement of any of the state-owned coal-fired power stations, following pressure from unions. Some could say the slow uptake in renewables is due to supply chain issues, registration, connection and construction delays while other may say it results from the government owning a significant portion of the existing thermal and non-thermal generation that is reaping high returns due to the spot and forward energy prices.

AEMO’s recent Integrated System Plan (ISP) shows the NEM will contain over 80% capacity coming from renewables by 2030. While the renewable industry in Queensland has been slow to grow recently more federal funding is being used to rewire the nation by connecting renewable energy zones (REZ) to end users. With the rewiring in place developers are less restricted in building and financing renewable projects and producing renewable energy.

Industry is also looking for renewable energy to meet their sustainability targets which leads to a market for new renewable projects. AEMO indicated there are thousands of MWs of renewable projects waiting to be built.

If Queensland followed the latest ISP, the state would require an additional 30GW of energy from renewable sources and the storage required to make it useful for end users when the sun does not shine, or the wind does not blow.

Today’s announcement by the premier outlined the $62B plan for Queensland energy and jobs. The plan includes:

  • 70% of Queensland’s energy supply from renewables by 2032
  • 80% of Queensland’s energy supply from renewables by 2035
  • Two new pumped hydros at Pioneer/Burdekin and Borumba Dam by 2035
  • A new Queensland SuperGrid connecting solar, wind, battery and hydrogen generators across the State
  • Unlocking 22GW of new renewable capacity – giving Queensland 8 times the current level of renewables
  • Publicly owned coal fired-power stations to convert to clean energy hubs to transition to, for example, hydrogen power, with jobs guarantees for workers
  • Queensland’s publicly-owned coal-fired power stations to stop reliance on burning coal by 2035
  • 100,000 new jobs by 2040, most in regional Queensland
  • 11.5GW of rooftop solar and 6GW of embedded batteries
  • 95% of investment in regional Queensland
  • Building Queensland’s first hydrogen ready gas turbine

With this announcement by the Premier, Edge look forward to more renewable generation entering the market resulting in savings for end users and the planet.

If procuring renewable energy is one of your company goals, Edge2020 can help you build a PPA to support your sustainability strategies. Contact us on 1800 334 336 or info@edge2020.com.au

 

Market Update – Q3 2022 to date

As we move out of Q2 2022, a quarter that we have never seen behave in this way before, it is interesting to see how things have changed in Q3 to date.

Why was Q2 2022 so controversial? Well, we saw record spot prices, record forward prices, caps put on the gas market, caps put in place in the electricity market, market direction, the activation of Reliability and Emergency Reserve Trader (RERT) and eventually suspension of the National Electricity Market (NEM). As we moved through Q3 has the situation changed?

To make this decision we must first review Q2, to assist us in understanding if things are going to change. What caused all the market intervention in Q2 and the eventual market suspension?

Q2 is normally a quiet time in the NEM, demand is low, and generators take the opportunity to take units offline for routine planned overhauls. The drop in availability that results from the units on overhaul are normally soaked up by the remaining units online. This Q2 we saw a lower than normal number of units online across the NEM to take up this slack, namely Callide C4 that was offline due to the catastrophic failure in May 2021, Swanbank E and thermal generators dispatching less volume due to flooding across NSW and QLD reducing coal supplies.

Q2 2022 saw average spot prices more than double compared with recent years and peaked at the end of the quarter. The average for Q2 2022 reached $332/MWh in Qld, $302/MWh in NSW, SA at $257/MWh and VIC the lowest, at $224/MWh.

Interestingly the quarterly average price for NSW and QLD was above where the Administered Price Cap (APC). The APC is triggered when the sum of the previous 7 days trading intervals equals $1,359,100. The price is then capped at $300/MWh and remains in place at least until the end of the trading day.

Q2 2022 was a quarter of extreme price, low availability, and market interventions. In Queensland for example we saw 42 hours of spot prices below $0/MWh but also 32 hours above $1,000/MWh. While we did not see a significant number of prices reaching the market cap of $15,100/MWh we did see solid prices that increased the average to levels not normally seen in Q2.

During Q2, exacerbating the issue, we saw significant volume bid in below $0/MWh so units would remain online, however with little between this price and higher prices meant there was a visible gap in the bid stack until prices were over $300/MWh. This distribution was a result of higher fuel cost such as spot gas at $40/GJ which converts to a generation price of over $400/MWh. However, we also saw the emergence of strategic bidding that introduced volatility and higher average prices into the market. The result of the strategic bidding was spot prices for the majority of the time across the NEM were above $100/MWh and often above $300/MWh.

As coal supplies became limited due to flooding, the gas price also jumped due to the global supply issues caused by the war in Ukraine. These fundamentals led to the spot prices increasing and eventually forcing the market operator to cap the market when the Administered Price Cap was reached. APC put a cap of $300/MWh on the electricity spot market.

As a result of the APC, generators removed capacity out of the market rather than operating at a loss due to their higher spot fuel cost. This resulted in the removal of over 3,000MW of generation in which forced AEMO to intervene in the market and direct units online as well as being forced to activate RERT to maintain system security.

Over a few days operating under the APC the market became impractical to operate using directions and AEMO eventually suspended the market on 15 June 2022.

During market suspension AEMO took over the control of the dispatch of market participants units.

Simultaneously during the market suspension, availability returned to the market as units returned from overhauls, coal and gas supply restriction improved and trading strategies were reviewed by the market participants.

On 24 June 2022 AEMO lifted the suspension of the market and the NEM returned to normal operation.

Since the lifting of the market suspension and the commencement of Q3 we have seen a change in some behavior, however spot prices remain high. In the first week of Q3 market participants took advantage of market conditions of low intermittent generation ensuring they benefitted from the ability to increase volatility. In the first week spot price hit the new maximum price cap of $15,500/MWh on several occasions.

While these price spike has lifted the quarterly average for the first 21 days of Q3 to $466/MWh in QLD and $418/MWh in NSW we are seeing this average drop each day.

The main driver for the lower spot prices is, as mentioned before, the improved availability across the NEM. Availability in QLD is regularly reaching 9,000MW compared to in June when it dropped 6,600MW. The short-term outlook for generation continues to improve daily with the majority of planned outages now completed.

A secondary driver that has pushed down average prices is the return of the sun. Solar generation is now regularly pushing the spot price below $100/MWh and on some occasions back into negative territory.

Less volatility in the spot market has been reflected in the forward market with Q422 QLD dropping from over $270/MWh in June to $260/MWh and the Q123 product dropping below $250/MWh.

Without delving into the gas supply concerns in Victoria, all other states have removed the price cap on gas allowing the market to operate more efficiently. This has not resulted in the gas market trading at significantly high prices as feared, Qld is $42.75/GJ, NSW is $51.51/GJ and SA at $45.51, translating into a sub $500/MWh peaking gas plant cost of generation.

As the weather warms up and the daylight hours increase, we expect to see a drop in demand, with heating loads reducing coupled with an increase in the generation provided by solar.

All of this, as well as increased thermal generator availability and stability in the gas markets, should see spot and forward prices continue to fall across the quarter.

Is UFE the UIG of Australia?

Anyone who knew me in my past life in the UK knows that I harped on about Unidentified Gas (UIG) A LOT!

The idea behind UIG is simple, allocate the gas which couldn’t be attributed to a meter in an area across all end users in that area, in which it was used (off-taken). Seems simple right. But when was the last time you actually gave a meter reading? Possibly six months to a year ago? Well that means your off-take (unless you are on a smart meter) is estimated and you will be either over or under on allocated unidentified gas.

Although this seems sensible with everyone eventually giving a meter read and therefore it will all work out in the wash, what exacerbates the issue, especially at the moment, is the extreme increase in the gas price at which these charges are now passed through to retailers and then in turn our bills.

Now what does understating this UK gas usage or allocation have to do with Australia? Well, quite a lot. The system is similar, but not the same.

Following Global Settlements being introduced by AEMO we have started seeing Australia’s version of these charges coming into our bills. We allocate the unidentified – called Unaccounted for Energy (UFE) within each region by the off-takers in that area.

What we are not doing yet, which in the UK’s defense they do there (through XOServe), is take into account those meters which are half hourly ready (smart(er) meters) and therefore their usage should be known. Currently in Australia the offtake in a region will be directly linked to your proportion of an energy being allocated to you and you literally have no say in these charges, despite having updated metering capability.

The sore point of it all is that this is occurring at a time when our electricity market is extremely high and therefore there is a possibility of the combination of large UFEs  being passed through to end users at high prices, with companies having no control over the volume or price it is passed through at. This is leading to significant shocks to companies’ outgoings, as there is little to no visibility on the charge on any given month, and no way to forecast them to budget.

I fear that UFE will become my new soap box issue, and I can guarantee this isn’t the last anyone will hear on this. I am pretty sure I won’t be the only one who will be making noise.

Is this happening to your business? If you feel you need more control of your company’s energy spend, please reach out to discuss joining our Edge Utilities Power Portfolio (EUPP) where we use the power of bulk purchasing to help Australian businesses of all sizes save on their energy bills. Read more: https://edgeutilities.com.au/edge-utilities-power-portfolio/ or call us on: 1800 334 336 to discuss. 

 

AEMO Suspends the Market

Below is the media release from AEMO after it suspended the National Electricity market at 14:05 today.

AEMO today announced that it has suspended the spot market in all regions of the National Electricity Market (NEM) from 14:05 AEST, under the National Electricity Rules (NER).

AEMO has taken this step because it has become impossible to continue operating the spot market while ensuring a secure and reliable supply of electricity for consumers in accordance with the NER.

The market operator will apply a pre-determined suspension pricing schedule for each NEM region. A compensation regime applies for eligible generators who bid into the market during suspension price periods.

In making the announcement AEMO CEO, Daniel Westerman, said the market operator was forced to direct five gigawatts of generation through direct interventions yesterday, and it was no longer possible to reliably operate the spot market or the power system this way.

“In the current situation suspending the market is the best way to ensure a reliable supply of electricity for Australian homes and businesses,” he said.

“The situation in recent days has posed challenges to the entire energy industry, and suspending the market would simplify operations during the significant outages across the energy supply chain.”

Edge wish to reiterate, this is not a physical supply issue. AEMO directed 5GWhs of physical generation into the market. If generators can operate when under direction, they do not have a physical reason to not generate (such as maintenance, overhaul etc), so the reduced availability we are seeing has to be a commercial trading decision to either price volume into higher price bands or to remove availability in the maximum availability bands of their bids. The availability is there, the generators are just not offering it via the spot market.

The market suspension is temporary, and will be reviewed daily for each NEM region. When conditions change, and AEMO is able to resume operating the market under normal rules, it will do so as soon as practical.

Mr Westerman said price caps coupled with significant unplanned outages and supply chain challenges for coal and gas, were leading to generators removing capacity from the market.

He said this was understandable, but with the high number of units that were out of service and the early onset of winter, the reliance on directions has made it impossible to continue normal operation.

The current energy challenge in eastern Australia is the result of several factors – across the interconnected gas and electricity markets. In recent weeks in the electricity market, we have seen:

  • A large number of generation units out of action for planned maintenance – a typical situation in the shoulder seasons.
  • Planned transmission outages.
  • Periods of low wind and solar output.
  • Around 3000 MW of coal fired generation out of action through unplanned events.
  • An early onset of winter – increasing demand for both electricity and gas.

“We are confident today’s actions will deliver the best outcomes for Australian consumers, and as we return to normal conditions, the market based system will once again deliver value to homes and businesses,” he said.

What does it mean for generators and end users.

  • Bidding and dispatch will continue as usual under the market rules.
  • Dispatch instructions will be issued electronically via the automatic generation control system as usual
  • If required AEMO may issue dispatch instructions in any other form that is practical in the circumstances.
  • Spot prices and FCAS prices in a suspended region continue to be set in accordance with NEM rules or under the Market Suspension Pricing Schedule.

The Market Suspension Pricing Schedule is published weekly by AEMO and contains prices 14 days ahead.

The market will continue to operate under the Market Suspension Pricing Schedule until the Market operator determines the market is able to return to normal conditions and the suspension is revoked.

Article by Alex Driscoll, Senior Manager – Markets, Trading, and Advisory