According to Roskill Information Services, demand for lithium-ion batteries will increase more than ten-fold over the decade to 2029. This will inevitably lift demand - and prices - for the minerals required to make the batteries. And this should put some Australian miners in the box seat to profit from the next energy revolution.

Recently, we highlighted the accelerating transformation occurring as car and truck manufacturers announce their planned transition from ICEs (Internal Combustion Engines) to BEVs (Battery Electric Vehicles.

VW's announcement of a €25 million capital expenditure program to develop a comprehensive range of EVs - from affordable to luxury and performance, a network of tens of thousands of fast-charging stations across the world, as well as more 'gigafactories' and battery recycling plants - is a convincing case in point.

Demand for batteries however will come not only from the global pivot by car manufacturers to BEVs. Large power utility projects are increasingly adopting battery technologies as are residential power consumers. EV purchases have skyrocketed from just over 500,000 in 2015 to over two million vehicles in 2018 and three million in 2020.

Rapid global shift to sustainable energy

The 2015 United Nations Climate Change Conference in Paris set the framework for a rapid global shift to a sustainable energy system in order to avoid the risk of catastrophic climate change. The challenge for governments has shifted, from discussing what might be achieved to determining how to meet collective goals for a sustainable energy system.

According to the International Renewable Energy Agency report, Electricity Storage and Renewables, Costs and Markets to 2030, published in 2017, "Electricity storage will play a crucial role in enabling the next phase of the energy transition. Along with boosting solar and wind power generation, it will allow sharp decarbonisation in key segments of the energy market."

The report also notes: "As variable renewables grow to substantial levels, electricity systems will require greater flexibility. At very high shares of VRE, electricity will need to be stored over days, weeks or months. By providing these essential services, electricity storage can drive serious electricity decarbonisation and help transform the whole energy sector."

In 2018, Europe was reported by Wood Mackenzie to have the second highest level of energy storage in the world with 600 megawatts of battery power, noting: "An impressive [range] of large utility projects has been commissioned in 2018, including a number of approximately 50-megawatt behemoths". And Wood Mackenzie expects continued strong growth in installations.

Europe's leading position stems from its clearly articulated decarbonisation strategy. The EU aims to be climate-neutral and a net-zero greenhouse gas emissions economy by 2050. The objective is the centrepiece of the European Green Deal and is in line with the EU's commitment to global climate action under the Paris Agreement.

Declining battery prices

Meanwhile, a virtuous circle of declining battery prices, leading to increasing demand and, in turn, leading into increasing investment in battery technology, is well entrenched. In 2010, a 1KWh capacity lithium-ion battery pack cost more than $1,000. Two years ago, prices were $156, according to Bloomberg New Energy Finance.

Cheap batteries will of course lower the cost of manufacturing cars as well as commercial and residential storage solutions, accelerating their adoption.

As an aside, recycling could also help to reduce costs. In 2017, lithium battery recycling projects were in operation or under development in Belgium, Canada, China, Germany, Japan, and the United States. In Australia just two per cent of the annual 3,300 tonnes of lithium-ion battery waste is currently recycled, with the remainder shipped overseas. The CSIRO claims Australia could lead the world in the re-use and recycling of lithium-ion batteries. The CSIRO also suggests the formation of a recycling industry might not only address waste issues but stabilise global lithium supplies to meet consumer demand. It is claimed, if recycled, 95 per cent of waste components could be turned into new batteries or employed elsewhere.

According to Roskill Information Services, in 2017, the global markets for lithium products were estimated to be batteries, 48 per cent; ceramics and glass, 26 per cent; lubricating greases, 7 per cent; polymer production, 5 per cent; continuous casting mold flux powders, 4 per cent; air treatment, 2 per cent; and other uses, 8 per cent (other uses may have included agrochemicals, airbag ignition, aluminum alloys, carbon dioxide absorption, cement and concrete additives, dyes and pigments, industrial catalysts, organic synthesis, pharmaceuticals, and scintillation).

According to Roskill's June 2020 forecast, Li-ion battery demand will increase more than ten-fold by 2029, reaching in excess of 1,800GWh capacity. The pipeline capacity of battery gigafactories is reported by Roskill to exceed 2,000GWh in 2029, at more than 145 facilities globally.

Today, it is reported 180 gigafactories either exist or are under construction, and a calculation of demand planned by major battery and automotive entities suggests capacity of 3000GWh by 2030.

These estimates compare to the 455GWh of Li-ion battery production capacity in 2020 as reported by S&P Global Market Intelligence.

Current estimates therefore are for a near seven-fold increase in the next nine-and-a-half years.

Demand for the upstream ingredients must surge.

Figure 1. From lithium extraction to battery cell manufacture

A few weeks ago, a house was listed for sale in Sydney's famous Bondi at $3.8 million. (There were no water views, unlike for the $20.1 million penthouse apartment that set the Australian record last week). [1] The house went to auction, with opening bids at $4 million. It sold for $6.1 million.

In an environment of rock-bottom interest rates, locked in for years to come by central bank policymakers, asset prices are continuing their appreciation. In the case of many Australian property markets, these price movements have been fierce.

We are witnessing a sharp acceleration in inequality. In the US last year, the wealthiest one percent of households increased their wealth by US$4 trillion - equivalent to about 35% of the extra wealth generated nationwide. [2] The bottom 50% of households shared in only four percent of the gains.

We believe inequality will only become more extreme, with Covid-19 accelerating a number of the dynamics in our economic system that give rise to inequality. And growing inequality will feedback into our economic system in two key ways: more grievances and more debts.

More grievances

When inequality is high, democratic systems face a fundamental question: how can a political system that gives the ballot to all coexist with an economic system that concentrates wealth in the hands of the few?

As well articulated by political scientists Jacob Hacker and Paul Pierson in their new book, Let Them Eat Tweets: "Extremely unequal societies have a hard time finding that delicate balance between protecting ordinary citizens and reassuring the privileged few. The authors study the historical record to uncover a clear pattern of behaviour by those political parties on the right facing this Conservative Dilemma: "Whenever economic elites have grossly disproportionate power and come to see their economic interests as opposed to those of ordinary citizens, they are likely to promote social divisions."

Furthermore, in a recent study of 450 political parties in 41 democracies between 1945 and 2010, it was found that when inequality was higher, parties on the right ramped up their emphasis on divisive noneconomic issues, especially those surrounding race, ethnicity, religion and immigration. This might sound somewhat familiar to observers of the US political environment over the last four years - and particularly in the lead up to the recent 2020 general election.

This is, perhaps, one important reason why large-scale reversals of income inequality within the context of democracies have not happened orderly, historically. Not only do plutocrats fight to retain their power but, in order to do so, tend to resort to outrage-stoking, thereby exacerbating political instability.

More debts

It is easily understood that, while most people spend close to everything they earn on goods and services, the very wealthy do not. If you give a wealthy person one extra dollar, it will most likely be saved (i.e. invested in assets, including property), not spent.

This means the world's spending is increasingly being supported by consumers in the lowest-wealth cohorts who need to borrow to fund their expenditures. (Perhaps this partially explains the booming buy-now-pay-later space).

In their excellent book Trade Wars are Class Wars, Matthew Klein and Michael Pettis explain that: "For the world as a whole, rising inequality means the value of those assets is necessarily contingent on continued increases in spending by people who have progressively lower shares of national income. The only way to make this work is rising debt."

And this is exactly what we have seen in the world's largest economy, particularly over the last 40 years - the period during which income inequality increased significantly in the US.

Going "long" inequality

For those not holding their breath for a large-scale reversal of these trends any time soon, one interesting way to benefit is to own the world's leading alternative asset managers. Montaka owns Blackstone, KKR and The Carlyle Group, for example, on the basis that these global trends (like them or not) are driving asset owners to own more assets, at increasing valuations. And these assets are increasingly being managed by the world's highest-quality and largest-scale investment platforms in return for fee-income streams that are indexed to their value. The result is a sustainably growing profit stream for shareholders. And this, of course, is particularly valuable in a low interest rate environment.

A long-term marshmallow test for capitalism

We observe that the economic system which has evolved and delivered great benefits to so many is at risk of being undermined over the long-term by the very side-effects the system itself creates - particularly inequality.

Ironically, the price of preserving the overarching structure of this economic system is perhaps making it work more beneficially and equitably for the broader population. It perhaps represents the mother of all marshmallow tests for the preservation of capitalism as it was originally intended.

This article is based on a new in-depth Montaka research paper titled Covid-19: accelerating our journey to inequality