The retail price of energy for large commercial customers in New Zealand will remain elevated in 2020-21. So what are you going to do about it?
New Zealand’s large commercial market for electricity and natural gas has been on a roller coaster ride for the last 2 years, the likes of which have not been seen before.
There are numerous drivers that influence market movements. Fundamentally though it comes down to the balance between availability of supply and user demand.
Oil, gas, thermal and hydro
The Government’s decision to ban future offshore oil and gas drilling put an end date on New Zealand being able to meet all of its natural gas requirements. The closer we get to the end of current supply the higher the price will climb.
Supply issues with our largest field, Pohokura during 2018/19 and reduced gas production overall has more than doubled gas spot pricing from 2016/17.
In dry years, the electricity system relies on natural gas and coal to provide security of supply. This is for both base load and peaking generation.
With little to no new renewable base load generation planned in the immediate future, the market price is largely driven by the use of thermal based generation.
As consumers of electricity and natural gas, we have no control over the market. However here are a few prudent measures that can be taken to mitigate cost increases in a rising market.
Strike while the iron is hot
Electricity and Gas procurement should not be a once in a 2- or 3-year event. Leaving purchasing decisions to the last minute can have significant negative consequences.
You may only have limited options, having to accept what the market is offering or move to expensive default rates. If there are short term constraints in the market, then pricing may have been more cost effective 3-6 months ago.
Aligning your procurement strategy with a specialist energy consultant provides independent advice and a view of wider market considerations. This is particularly important when setting budgets for the following year.
Have I got a deal for you?
Incumbent retailers will at times be proactive in offering “deals”. However, this is usually from their view of the world and can be part of a defence strategy to sidestep customers reviewing the wider market.
In a rising market, we typically see a significant accordion effect. This is where the difference in prices offered can range more than 20%, even among the large generator retailers.
Without context, pre-emptive renewal offers can at times be viewed with suspicion. A specialist energy consultant can vet such offers quickly.
Understanding the market means pricing is checked against offers they are currently seeing. Advice can then be provided whether to accept the offer or go to market.
The mystic art of Power Factor
Often missed on large commercial invoices are power factor related penalty charges. These are billed by the electricity retailer on behalf of the local network distribution company.
Not all networks charge large commercial customers for poor power factor, but when they do the related charges can be avoided with correction equipment. (See: what is a power factor correction unit?)
There are a multitude of off the shelf solutions out there, however employing a specialist power factor company that designs solutions specific to requirements ensures you get the best bang for buck on your investment.
If correction equipment is already installed, make sure that this is added to your maintenance plan. If well looked after, correction units should last 10 years or more. They are susceptible to heat degradation. A quick check to make sure that air extraction fans on the units are work correctly and filters are kept clean can extend the life of the unit.
Rectifying power factor related issues can also help reduce peak KVA demand and associated costs if these are being billed by the local network company.
The secret life of kilowatts
Do you know how much energy your business uses when you are not there?
Energy monitoring combined with energy data analytics will help you identify energy wastage. Monitoring electricity use with real time energy analytics can also alert you to potential issues during operational hours.
This will allow you to act immediately rather than just seeing the impact on the monthly invoice the following month. With the rapid evolution of the internet of things, energy monitoring as a service is more cost effective than ever.
Are the good times over?
Unless there are structural changes in the market, Total Utilities does not see the retail price of energy for large commercial customers doing anything but remaining elevated (+/- 25% higher for electricity and +/- 45% for natural gas) compared to the 2013-2018 period.
A combination of dry weather, growth in the New Zealand population, general growth in usage and Government policy have put this in place.
Having an Energy Strategy that aligns with your business strategy and planning ahead, being proactive in minimising wastage and understanding where savings can be made will minimise the impact of rising prices.
If you don’t know precisely how, when and where energy is being used across your business, how can you understand where your energy costs really lie, or the best opportunities to improve energy and operational performance?
Working together with Centrica Business Solutions, Total Utilities is the exclusive partner delivering the Energy Insight product solution to the New Zealand market. Using Centrica’s wireless sensor technology, you can monitor energy usage in real-time – right down to device and equipment level. When this information is relayed to our PowerRadarTM analysis platform, you can access the intelligence you need to develop a data-driven energy strategy.
The Power of IoT
Our Internet of Things (IoT) technology is providing the deep energy insights that uncover flexibility and value in your operations and generation assets. This is a ‘game changer’ in raising energy performance across all types of organisations – from manufacturing and leisure – to healthcare and education.
Energy Insight technology provides full visibility of energy usage across your site, or multiple sites – right down to individual device level. We attach self-powered, wireless sensors to equipment and processes, such as conveyor belts, lighting circuits, chillers, or any other energy consuming assets.
This instantly transmits real-time data to our cloud-based PowerRadar analytics and reporting platform. You can then access this intelligence to inform your decision making and improve efficiencies.
Deep energy insights
Hundreds of sensors, which can measure both heat and power consumption, can be installed within a few hours and won’t cause disruption to operations. Data provided by our IoT technology enables organisations to quickly identify and resolve energy waste. It can also pinpoint opportunities to reduce high peak-time energy costs by moderating consumption in these periods.
The biggest gains of IoT energy insights are often seen in improved operational efficiency and business resilience. By ensuring that critical equipment is operating optimally and preventing costly disruption, or even breakdown, large operational cost savings can be achieved. Continuity of operations is also assured, which is particularly beneficial in manufacturing environments.
The results of IoT energy optimisation
We’re seeing the positive results of our IoT enabled energy optimisation across all business sectors, including Progressive Enterprises New Zealand.
Join us on Monday as we discuss how the Internet of Things is changing Energy Management and how insights can support sustainable business. Register here.
Create a sustainable energy strategy, and build a competitive advantage with powerful energy insights that provide complete visibility of your energy footprint.
Now more than ever businesses globally are looking for wastage and holding utility costs to account by requiring detailed operational reports.
As the owner of your energy strategy, it is imperative that you have end-to-end visibility of your energy footprint. Obtaining this level of visibility will provide you with energy intelligence around consumption and performance of on-site assets. These energy insights will give your business the ability to:
Understand how energy is being used across your entire footprint
Identify processes and specific devices where energy is being wasted
Manage risks and opportunities in real-time to ensure performance of assets
Manage all your data in a single energy management system
Having a centralised view of your entire energy footprint and device-level data eliminates the time and complexity involved with managing energy data in multiple platforms. A single platform that integrates with other systems creates a holistic view of your energy infrastructure that can be used to inform a single, full report.
In addition, using a single platform to manage your energy data means you always know that you’re looking at real-time, accurate intelligence. This can help you make data-driven decisions about your energy strategy that are based on the most up-to-date energy data displayed in the energy management platform.
The granular level of intelligence provided by device-level data will provide you with a deeper understanding of your energy use and help to accurately form your energy strategy. This information can be used to identify ways to future-proof your strategy to:
Improve operational efficiency
Uncover growth opportunities
Unlock new revenue streams
Identify new energy technologies
Use Energy Insights data to improve operational efficiency
Data can help your business analyse capital equipment to identify inefficiencies and determine when equipment should be replaced or requires maintenance. By keeping equipment working efficiently and performing at its optimum level, you can avoid costly downtime and reduce business risk.
Use data to uncover growth opportunities
Better energy insights can free up resources to support growth initiatives, turning energy from a commodity cost to a value-adding resource. Growth opportunities can also be achieved when your strategy successfully lowers the costs associated with energy.
Use data to unlock new revenue streams
The information gathered through end-to-end visibility can help your business leverage its energy use, flexibility and existing assets. This opportunity unlocks new revenue streams for your business by allowing you to curtail energy use or sell surplus energy back to the grid through Demand Response (DR), demand management and asset optimisation.
Use data to identify new energy technologies
End-to-end visibility of your energy footprint can help to inform decisions on using new technologies such as solar and battery storage, back-up power generation, or cogeneration (also known as Combined Heat and Power or CHP) to help drive energy optimisation and improve resilience.
The visibility of your energy footprint will grow as you adopt new technologies, but by using a centralised system to holistically monitor and manage your data, this should not add any extra complexity. In fact, your energy management system can provide you with the data you need to justify your investments in on-site energy generation.
Why businesses need to choose the right platform and provider
It is imperative that businesses partner with a provider that has the right energy insight tools and a platform that collects and centralises granular, device-level data.
Working with Total Utilities, businesses can be sure that they’ll benefit from experience and expertise. We are the New Zealand providers of Centrica’s Energy Insight solution and integrated energy management platform, PowerRadar®. These tools are generating new opportunities across all types of industry, giving organisations the ability to manage real-time, device-level energy intelligence in a single, holistic view.
Contact our experts to find out how we can help you obtain real-time visibility of your energy performance and develop a strategy that turns your energy into a competitive asset.
Making solar part of your business’s energy mix has never been more appealing. But risk and opportunity balances between an optimised design and types of PPAs.
While there’s heat in the market, there are incentives – but don’t unthinkingly sign away your business for a free set of steak knives! Or solar panels, for that matter.
According to the Electricity Authority, New Zealand’s solar energy generation capacity increased to just under 115MW in 2019.
Putting this into perspective, 115MW of installed capacity is similar to one of Contact or Mercury’s Geothermal stations. As a percentage, this equates to around 1.2% of total operating generation capacity in New Zealand.
Source: Electricity Authority
Lowering costs for installed solar
The installed cost of solar has dropped by around 75% since 2009 to an average of around $2.20 per watt. With large commercial energy rates continuing to rise, the return on investment starts to become more realistic for business customers considering solar.
Location is more important than just sunshine hours and roof direction
With 29 distribution networks in NZ, there are a variety of charging structures for time of use electricity customers. Some networks prefer to charge more for demand and capacity than on the total volume of energy consumed. Understanding how these charges are calculated is an important consideration for the ROI of solar. For example, a network price structure that favours variable charges will potentially have a far greater ROI than a price structure that favours peak demand.
Depending on the distribution network, peak demand charges can equate to a significant portion of your total electricity costs. Installing solar alone does not necessarily impact peak demands to any large degree. However as battery storage becomes more economic, this will assist customers smooth their load and reduce demand based charges.
For no money down, you too could have a solar array. Just be sure to check the fine print. And pick up your steak knives!
Power Purchase Agreements are a great way for solar companies to sell solar arrays to customers as they don’t require a customer to come up with the CAPEX costs associated with the array. There are typically two forms of PPA’s that are common in NZ.
One involves the solar company installing a meter on the array that is installed and then billing you for the energy you consume from the array at an agreed price. You can still engage with the market and import energy from a standard retailer as required. An agreement would need to be struck with your retailer for any exported energy, depending on the solar PPA, the solar company may get all the financial benefit from exported energy.
The other type is where the solar company becomes your retailer as well and manages both the import and export of power.
Sometimes the solar arrays are oversized so that the solar company can charge you for what you consume from the array and then make money selling additional energy back to the market.
This can all be used to pay off the cost of the array and there can be lease to own options or buy-out clauses after a minimum term.
In both cases, there are minimum terms from anywhere between 7 to over 20 years. Where the length of contract, maintenance and replacement clauses become important as inverters can need replacing after 10-15 years and panels at 20-25 years.
Is Solar right for my enterprise?
The first question I would be asking is:
What is the comparison between owning the array outright and the associated financing costs with benefits from the array going directly to OPEX costs from day 1 versus the costs and risks associated with a power purchase agreement?
Total Utilities has recently completed three large scale viability studies of 42kW, 96kW, 146kW, 286kW and 350kW solar arrays for commercial facilities and can assist you in determining the best solution that meets your specific requirements.
Solar companies are often constrained by the supplier of their solar products for what and how they deliver an array. Getting an independent solar viability review by Total Utilities can increase the efficiency and output of an array to ensure full value for money if you make solar part of your energy mix.
Your corporate sustainability targets might be in for a shock!
Prior to Christmas, the Government announced a raft of proposed changes to the emissions trading scheme (ETS) to rapidly decarbonise the economy.
This included lifting the ETS price cap from $25/tonne to $50/tonne and creating a market floor of $20/tonne.
If we take natural gas as an example, where at $25/tonne the ETS is priced at $1.37, at the market cap of $50/tonne this would increase the cost of the ETS to end users by $1.37/GJ (0.49c/kWh). With current raw gas pricing hovering around $9/GJ for large industrial users this could make raw gas plus ETS $11.74/GJ (4.23c/kWh).
We spend a lot of time looking at commercial electricity and energy management and that’s really something to notice! If your corporate sustainability journey does not include electricity or energy efficiency milestones, now is the time.
In addition to this, a ban on new coal-fired boilers for low and medium temperature heating has been mooted. With all coal boilers used for low temperature activities to be phased out by 2030. Coal boilers would still be allowed for high temperatures of above 300 degrees celsius.
The Interim Climate Commission estimates that switching coal boilers away to electricity or biomass at scale becomes economic when ETS costs are in the range of $60-$120/tonne.
Now more than ever businesses need to start planning their sustainability journey. At Total Utilities we are here to help.
The following was originally posted on the Centrica Business Solutions website and is reprinted with permission.
With environmental and economic sustainability at the heart of the corporate agenda, organizations face a range of risks if they fail to make progress
All organizations must pay close attention to risk. From financial viability to cyber attacks, it’s vital to understand and prepare for the forces that can disrupt the market and derail long-term sustainability – so businesses can survive in a fast-changing world.
Of all the risks that could affect a business’s long-term future, climate change is becoming one of the most urgent and complex. The United Nations warns that changing climate is disrupting national economies – and that accelerated action is needed to reduce emissions.
I want to hear about how we are going to stop the increase in emissions by 2020, and dramatically reduce emissions to reach net-zero emissions by mid-century
António Guterres, United Nations Secretary-General
Many organizations are already exploring what they can do to make a difference. They know that significant organizational, reputational and financial benefits can be gained by improving their environmental credentials. That said, our Distributed Energy Future Trends report found most businesses are investing in initiatives that we’d consider to be ‘low-hanging fruit’. Few organizations are implementing the most sophisticated technological innovations that could really accelerate their journey to net zero, such as smart energy management and on-site generation. In fact, just 18% of organizations see energy as an asset to be managed, in order to generate competitive advantage.
It’s important that organizations consider the strategic benefits of implementing the latest sustainable energy innovations. But perhaps even more importantly, they also need to recognize the risks they face if they don’t implement these innovations. Here are a few of the top concerns:
Energy security
As the world moves to low-carbon energy sources, making sure that you have continuity of supply is vital. Business leaders acknowledge the importance of energy resilience, which is why they rank energy security as being a top-three risk to their operations.
It’s important to have a detailed energy strategy, one that puts targets around energy resilience. Currently, only half of businesses that we’d consider to be ‘sustainable’ have an energy strategy that details how they will become a low-carbon organization. With other businesses, the figure falls to just 24%. Clearly, there is scope for businesses to push ahead in this area.
Having a plan is just the first step, though. It’s also important to consider implementing sustainable energy innovations, which can help to reduce reliance on the grid and provide additional security in the event of a power failure. Without harnessing the latest innovations, organizations may not be safeguarding themselves as fully as they could against the catastrophic consequences of power loss.
Innovation is good for business
In today’s economy, no company can afford to stand still. It’s important to keep moving forward and improve the products and services you deliver to your customers. Continuous innovation is good for business and often creates new opportunities that can enhance the way your business operates.
This is certainly true of sustainable energy innovations. From artificial intelligence to digitalized energy management solutions – low-carbon technologies can create new opportunities for businesses to monetize their power assets and improve their brand reputation. What’s more, organizations that look at their strategy anew and consider how they can join their energy technologies together can maximize their commercial benefits and return on investment. It’s clear that organizations who embrace sustainable energy innovations can gain competitive advantage – and those businesses that fail to harness these new opportunities risk being left behind.
Preparing for a more digital world
Organizations that aggressively pursue digitalization are expected to grow the most in the next five years. But companies that are truly future-focused don’t just introduce new digital platforms and technologies on a whim – they consider their wider implications, including the energy requirements of each digitalization initiative.
In our transformed world, new strategies are required to understand precisely where, how and when energy is being used across your organization. By monitoring, managing and aggregating all available energy assets, including energy demand and usage, organizations can ensure they generate and consume power in the most efficient way.
The latest sustainable energy innovations can support this initiative by providing organizations with the insight they need to make more intelligent decisions about their energy strategy in a digital world. But organizations that don’t embrace these innovations may lack these insights and could run the risk of wasting energy and money. And this may snowball, as more and more digital technologies are embraced.
Futureproofing your operations
Businesses that clearly define their energy strategy and invest in the latest sustainable energy innovations will find themselves in the best position to meet their environmental targets, gain competitive advantage, and futureproof their operations. Companies that do not embrace the latest energy technologies may find themselves at a disadvantage in a competitive market.
With businesses maturing at different paces, it will take strategic planning to accelerate environmental and sustainability ambitions. Contact Total Utilities to see how we can help you invest in sustainable energy innovations that will solve business challenges and deliver tangible results.
