Electrification tussle

The more I observe the energy transition in Australia, the more I realise that its attempts at balancing many different principles and ideas are at odds with achieving an orderly transition. Too often, we cast the energy transition as a technical or economics problem but more often, it’s a policy and political science problem. At the heart of the debate, is the age-old welfare economics issue around winners and losers. And with lobbying, power plays, risk of job losses, and a mix of various different studies, academic and commercial contributing to various perspectives, it can be incredibly confusing for policymakers.

Having worked on the side of government and alongside policy makers when I first started my career in Singapore, I thought that the volume of noise that exists in Australia around the energy transition is startling. I recalled that there were a lot more ‘no-brainer’ type of policy directions and being in the government was a lot more about trying to steer a large, heavy ship towards the destination that we can more or less agree on. In Australia, it almost feels like the policymakers are simultaneously being pulled in a hundred different directions at the same time and trying to achieve it all.

If, at this point, we are seeing that the policy direction is towards electrification, then the actual effort will have to be looking at what can green the grid and focus on that. So there’s been funding towards more solar and wind, as well as batteries to help balance the load in the system. The next big challenge is grid stability and network capacity. This will require extremely large investments and infrastructure build-up that will take time. This means we cannot electrify everyone at the same time, and this phase-in of various functions being electrified will have to be determined and planned carefully. The risk of not working this out is high – the greatest being continually being held hostage by the coal-fired power capacities and unable to shut them down to green the grid because power demand is climbing faster than we can build the grid and renewable capacities.

Gas is a transition fuel for precisely this reason; and it can play its role in the transition in two ways. First, it continues to supply energy to industries that need heat, delaying their need to electrify and hence keeping power demand at bay. Second, it can provide peaking power and supplement or displace coal-fired power in baseload, playing a critical role in taking the most carbon-intensive power source off the grid. Yet this brilliant idea keeps getting drowned out by the fear that once the gas industry is entrenched, it won’t go away. The economic lifespan of combined cycle gas-fired power plants or open cycle ones is about 25 years though their operational life can be extended. This means that they can be introduced immediately and fired up to replace coal-fired power plants and the tail end of their economic life can be more for peaking uses to stabilize the variable renewable energy, deferring investment in batteries that have significant lifecycle carbon emissions themselves.

The earlier we cut coal, the better; by allowing gas-fired power generation, we also defer the need to scale up our network capacity quickly when the electrification drive advances. These actions can mutually reinforce each other and allow battery, wind, and solar capacities to enter the system gradually alongside network upgrades. We observe how energy cost on consumers have increased while trying to green the grid (levellised cost of electricity from solar and wind is not a strong measure given that they are not produced when needed); trying to force the electrification is not going to make things better. Coupled with the strong anti-gas sentiments would only mean costs will keep going up.

Part II of this article continues tomorrow.

Temptation to be an expert

For most of my life, I had wanted to be an expert. I wanted to be looked up upon for specific knowledge or intelligence, or smarts in some area. There were of course, some areas I was more keen on than others. And as I read more, and gravitate towards specific topics, I wanted more and more to be known as an expert in those subject matters. The problem is that I was curious about many other things as well; in things I would not consider myself expert in (yet).

So then my knowledge starts to broaden, and I get to know a lot more about a variety of things. And I begin to see patterns across the domains. And I begin to think of expertise less like a deep hole, and more like a network of connections across disparate bits of knowledge that others might not recognise as fitting together but you, as the expert, can see it. Precisely because of the lots of learning you had to get there – not by hoarding knowledge but by eventually seeing patterns in the knowledge you acquire.

And then you begin to belittle dense knowledge in any single field or narrow buckets of knowledge that serve specific and narrow purposes. You no longer think that an expert is worth becoming; if you were an expert in just one or a few areas, you are losing out so much more of reality worth exploring. Maybe I just need to be reminded that I never was keen on being an expert, just pursuing wisdom more than mere knowledge. And wisdom is truly a more worthwhile pursuit.

Active government

Mariana continues her tirade against government capture by capitalist in general. It is interesting how her lessons for government applies perhaps overall to organisations and businesses just as well. That the point of the economy is not the profits but the purpose of the activities themselves. In short run, going for the profits may work but in longer run, it is knowing what problems you want to solve and working on them effectively that brings about the profits.

For governments, that is perhaps the strongest point. But when it comes to corporates, I still think that it is natural for the capitalists to hijack the agenda of the government, lobby for the focus on growth and highlight all of the social benefits of economic growth so much so that government keeps staring that way. The dominance of the economic agenda and how the goals of societies have become caught up with the principle of growth is perhaps something we should be discussing and considering as a society.

In Singapore, how we want to grow our society next needs to be considered. I think the Forward SG initiative was attempting that exercise through the idea of (re)formulating our social compact yet all too often, the logic of resolving the issues seem to boil down to certain initiative, formation of committees or some kind of organisation to look into things. Maybe it is not about adding components? What if it’s about discarding some of our existing things? Including our emphasis on academic merit?

We ought not lose heart but keep the conversation going.

Guidance & belief

A good coach puts some pressure on you to do better and demonstrates his belief that you can do better in you. But more than that, the coach makes sure that what is expected of you is clearly communicated so that you have a clear vision of yourself accomplishing it. The ‘video’ that can be played in your head is important. If the resolution of this video is poor, then it is harder for the coachee to perform. And putting pressure on the person by reminding him or her of the deadline or final prize is pointless.

A coach doesn’t review a race with the runner telling that him or her that at different point of the race, how far or near he/she is still from the finish line. He tells the runner about his or her gait to improve, the rhythm of breathes. The how is more important than the what; but the why even more so. The good coach then reminds the runner of why he or she is running.

It is not possible for managers to help a team thrive without these coaching capabilities. Most managers would just be churning output without developing the team or sustaining the right motivation for the team to go on. Often this could lead to burn-out and poor morale. This is where a strong individual contributor needs to learn new skills to move into manager position and not thinking that he or she can just keep doing what they are good at.

Transition economics

What happens in economics when technological innovation happens? There’s a bit of dilemma between technological progress and economics because technology needs to progress to a stage when it upend the economics of an established technology – yet the incumbent is often enjoying scale economies as well as other effects such as network economies that can make it incredibly difficult for the new comer even if it is superior to existing technology at the scale that the incumbent operates.

In the Innovators’ Dilemma, that was being described and the strategy as well as the market approach is always for the new technology to chip away at the market of the incumbent technology by being appealing enough to a small group in the market to help it grow its scale and challenge the incumbent on more fronts gradually. Can the new technologies that we are trying to cross over towards make their way through this path in order to break the dominance of the incumbent technologies?

They probably won’t be able to move fast enough. And that is probably the justification for government to intervene and encourage developments. Yet governments do not want to be seen as favouring particular technologies. There is also a concern about creating inefficiencies in the market by distorting prices or forcing the taxpayers to shoulder the wrong costs.

Yet in reality, for the world to create a better future, there’s no real ways around it. The modern world was not built by shielding taxpayers from the wrong technological investments nor from carefully betting on the right technologies to take off. The complex problems around climate issues today are not so different from the public infrastructure challenges that people faced in the time before government had the kind of powers they have today. They are more complex, and we probably need more talented people working on them, both in the private sector as well as in government. In fact more so in government than ever.

The challenge remains the cost-benefit paradigms and all the free-market type principles to government and what intervention should be like. Without more mission-oriented policy-making principles and a system that is properly leveraging talents and passion, it will be difficult for governments around the world to assume the kind of role and leadership it needs to lead the transition.

Con-tinuing

Despite the bad press for EY in Germany and PwC in Australia; the big four and their sprawling professional services activities continues to grow. Accounting and audit services aside, advisory services appears to be in demand across the international business world. Overall across the economy, as best practices across the industry spreads, companies becomes more competitive and efficiency goes beyond just market prices and matching of customer demands. Innovation takes place as well.

Consultants, through advisory services helps information and knowledge work themselves out in the market. Mariana’s Big Con argument about economic rents however, might still somehow stand in the sense that the fees they attain may be somewhat outsized compared to the value created. And I’m referring more to generic type of business consulting as compared to technical advice or consulting that augments capacity of businesses during special situations such as a transaction or some kind of innovation project.

Yet I would say that the bigger con that is present in the market is the financialisation of our economy and everything that the financial industry abd banking does to generate rents. The issue is that the labour of financial industry keeps serving capital, and capital, with its sustained bargaining power (as pointed out by Thomas Piketty), continues to direct rents towards the financial industry.

The main force that can change this will be the government and regulators; there has to be more research and thinking around the manner we are setting up our economies.

Profitable transition

What does it mean if companies declare that they are committed to the energy transition including committing resources towards it, and massive investments, only to make a U-turn when oil & gas turns out to be way more profitable? It tells you that it had always been about the money it makes rather than the transition. Never mind that the fossil fuels continue to drive up carbon emissions and hurting the climate. In fact, maybe climate change would drive up demand for energy – especially in terms of heating or cooling, or requiring more activities in the economy to deal with and mitigate the impacts.

Can the work of accelerating the energy transition be left to the markets? Can profits really motivate companies to support the transition and reduce carbon emissions? Does the market demand understand, appreciate and would be willing to drive and pay for the transition? I don’t think so. Absent regulation, it is unlikely for the markets to drive the emergence of the solution. It is as if we want seat belt manufacturers to drive the messaging around safety and benefits of having seat belts rather than legislate it as a requirement in cars. Or just waiting around for cars to adopt them as the standard feature in a car.

We probably don’t have enough time for all that to make an impact on mitigating climate change. Regulations will be required. To put a price for carbon on the market, to push technologies and options in the market that will reduce emissions. We must also evolve and steer the regulation as our understanding of the technologies and impact on environment advances. We don’t have to get everything right on the first try but we do need to be trying.

Hoarding resources

New York Times just ran an opinion piece about Big Oil and whether the rhetoric about these big international oil companies actually push for the energy transition or not, their contribution to the development was probably not that significant anyways. There is minimal capital redeployment from oil & gas towards renewable energy. The truth is that capital coming into renewable energy is largely from other sources and areas.

The big oil players were in any case just trying to defend their turf when they invest into renewable energy; and in other instances, it was probably just more of a PR exercise. The recent big retreats from the rhetoric around energy transition can only serve to create more climate anxiety amongst the younger ones, and discourage us further about our ability to get the climate transition right. There’s really limited plan B options for us as the human race on earth facing climate change so everyone needs to work together regardless what the big oil is trying to do.

The biggest challenge for the world with the big oil not doing much to withdraw from the fossil fuel business is not about the market, the demand from the energy users but perhaps more about the people who are continuing to work within the big oil’s supply chains and operations. If we are serious about the transition, we need to give oil rig workers something new to work on that can help with the climate transition; we need to get the refinery process engineers to work for some other sort of plants. In general, we need a coordinated effort to transform our economies by making it a mission to do so.

When the world sent people to the moon decades ago, we were creating new industries using taxpayers’ dollars. We were using military spending to drive advancements that would usher in a new era. We could do the same with energy transition. It will take a lot of political will and convincing people but there is enough resources to redirect ourselves from the global warming path that we are on.

Gas in households

When corporates purchase carbon credits and try to ‘offset’ their emissions, environmental groups would accuse them of greenwashing and to a certain extent, tokenism. Yet when Victoria state government bans gas in new homes from 2024, environmental groups were pleased and herald it as some degree or progress and victory.

It is easy to pass this off as a big move. Developers of new homes may have more planning restrictions. Those buying new homes will need to stop using gas. Gas demand growth from households will slow down but gas use in homes are a really tiny fraction of 17% contribution to the state’s emissions by the gas sector.

At the system level, Victoria’s grid emission factor in 2022 is actually such that it emits 4.6 times more carbon dioxide equivalent than combusting piped gas for an equivalent amount of energy. You can easily work that out by consulting the greenhouse emission factors published each year. Of course, I’m probably ignoring some of the emissions associated with the distribution part of things and also with fugitives. The reason for this big difference is the presence of coal-fired power plants on Victoria’s grid. In any case, all renewable energy injected into the grid from wind and solar will be used. Coal-fired power plants provide the baseload and gas-fired power plants usually absorb the additional load demand. What this means is that during the times (early morning or in the evenings) when you’re using electricity for heating or cooking in households, it is quite likely you’re consuming more gas fired power than solar power (whose generation peak in the mid-day).

There are questions on the efficiency of the whole process. Burning gas at power plants and converting them to electricity will result in some energy loss, and then using the electricity to convert it back to heat will mean a bit more losses (less than at the power plant of course); so heat applications for electricity isn’t all that efficient.

And then there is the question of energy bills. Whether you are consuming gas directly in the house or indirectly through electricity in the system, you are going to bear the cost of the gas that is consumed. In Australia, a large proportion of the cost of energy isn’t really in the energy itself but the share of cost that goes into infrastructure, especially that of distribution. Going full electric in households serves to help decarbonise the system only when the renewable electricity is supplied during the times when household’s demand peak. For solar, this is unlikely to be the case unless the household installs its own battery system to charge when solar generation is peak in mid-day. Batteries, additional distribution network assets to cater to peak renewable generation, are all infrastructure that will add to the cost of electricity.

So let us be honest about it: banning gas in residential use is unlikely to move the needle much in terms of decarbonisation in the electricity system right now. At least not all that much in Victoria. It is going to push the problem upstream where it can potentially be managed better. But a lot more actions will have to be taken. Would it improve indoor air quality for homes? Maybe, if your house is not properly ventilated but I doubt it is a very serious issue. Would it really reduce energy bills across the household? Quite unlikely. What it could accomplish is some degree of tokenism to pacify the groups of people who thinks it is a good idea.

Yet it is probably a setback for decarbonisation because we are narrowing ourselves to decarbonise by using a narrow set of technologies and forgetting about the ability to decarbonise gas through biomethane.

Carbon credits 101

Earlier this year, Guardian released an expose about forest carbon offsets, in particular about a handful of projects and brought a bit of an uproar in the industry. While it created more awareness about carbon credits and concerns around the quality, methodology around calculation of the emissions reductions or how the “offsets” can really be quantified, there seem to be a lot of misconception remaining around carbon markets and how they work.

First, we need to recognise that there are compliance markets and voluntary markets for carbon. And while we may sometimes call them all ‘carbon credits’, the concepts are vastly different. In compliance settings such as the EU Emissions Trading System (EU ETS), the object that is traded are actually permits or allowances. These are regulatory objects that are created arbitrarily by regulators. Basically, when the regulator says the industry is allowed to emit 100 tonnes of carbon dioxide equivalent, this 100 units becomes permits or allowances. Each unit represents the permission to emit a unit of carbon dioxide linked to a time period based on regulation.

On the other hand, there are voluntary markets; and these are where the majority of carbon credits that can constitute conceptually ‘offsets’. Putting that notion aside first, we need to recognise that those ‘credits’ are conceptually different from emission allowances. In reality, those are supposed to be like merit points awarded for good behaviour – of not emitting carbon dioxide. They are given to projects that protects rainforests, improve efficiency, manage waste more carefully, switch fuel from fossil to low-carbon ones and so on.

The manner for calculating these merit points are complex and set by various standard bodies that are structured as non-profits. In and of themselves, the credits when valued in the market encourages more of the activities that generate them. And because they inevitably entail some kind of emission reduction or even carbon removal (through some sort of sequestration), when companies buy and then retire them, they are basically trying to ‘offset’ their own emissions. The calculation of the amount of merit points was essentially what the Guardian article referenced was really criticising.

The projects in and of themselves are voluntary; and those buying the credits are not really forced to buy them by any regulators. That said, companies have been buying them in order to ‘offset’ their actual emissions and then gain the ability to pass of their products as ‘carbon neutral’ – not because they rejigged the supply chains to no longer emit carbon but because they used the credits/merit points off those projects to neutralise the demerit points they had from emitting carbon. The problem is when this is the value of the carbon emission reduction – so that companies have the ability to emit more, we really wonder if that is worthwhile.

Using the market mechanisms to spur production of something tends to be quite easy but to reduce it might be harder. This is why we have the government, public services such as the police and defence force and not leave these things to the market. Otherwise, the police could just offer bounties for anyone to catch the criminals and so on. Carbon markets are interesting but further regulation and a proper understanding of how we want to value emission reductions and count them is vital.