Mining

Evidence Shows; No Energy Transition is Underway

Evidence Shows; No Energy Transition is Underway
Mining News Pro - Renewables only account for 30% of incremental primary energy demand meaning global economic growth has not decoupled from growth in emissions.
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According to Mining News Pro - New data from Industrial Info Resources show 4,790 metals and minerals capital projects (including mining, processing and refining) with a combined investment value of $443 billion are currently under construction around the world. A further 10,586 projects are under active planning and engineering – for a combined total of $1.11 trillion.

Joe Govreau, VP of Research at Industrial Info Resources, says that is an 8% increase from the preceding period as projects delayed by the pandemic are being restarted. Mining projects – from early exploration through to construction – make up half the global total.

The top seven miners have now upped capital outlays by more than 50% from the depths of the industry downturn in 2017. Govreau sees “no reason why expenditures won’t continue to be elevated for the next several years or more as companies look to increase production to meet expected demand growth from the energy transition.”  

Red metal goes green

The decarbonisation revolution is not off to a great start though, not if you compare investments in the worst of the fossil fuels in terms of emissions – coal – with that of copper, without which there simply is no green energy transition.

Copper’s metal intensity – kilograms required per MW produced – of renewable energy sources like solar and wind is nowhere near that of coal or gas. To generate 1MW of offshore wind energy around 8.2 tonnes of copper have to be installed. The same figure for coal is 882kg.    

According to one study, in order to reach net-zero by 2050, 19 million tonnes of additional copper need to be delivered. That implies a new La Escondida – the world’s largest copper operation by a wide margin – must be discovered and enter production every year for the next 20 years.

IIR tracks 708 active copper projects with construction kickoff in 2022/2023 around the globe. The combined value of these projects, which includes mining, processing and smelting, is $68.5 billion.   

Unsurprisingly, Chile, the world’s largest copper producer and reserves holder, leads the way with 123 projects worth $18.3 billion followed by China boasting 119 projects with a combined value of $13 billion and Russia which is spending $12.7 billion on 24 new copper projects.

In contrast, the US is spending $3.8 billion while Canadian spending on new copper ventures is a paltry $484 million, behind Iran and Vietnam. Govreau also points to Peru, the world’s number two producer, which is spending only $602 million after pandemic lockdowns and social unrest brought development to a standstill.   

Back in black

In contrast to copper, coal has a pipeline of 1,863 projects around the globe with a value of $80.8 billion.       

Govreau says coal consumption and production jumped over the past year on the back of increased demand for power generation and steelmaking. Consumption of metallurgical coal is expected to be strong again this year.

The Chinese ban on Australian coal is a boost for swing suppliers – US coal exports were up 26% last year, says Govreau. Asian nations are also upping investment in coal mining, and in contrast to Europe and the US, more coal-fired plants are being built than are being retired.

China derives 65% of its electricity from coal, has vast amounts of reserves and is heavily investing in consolidating and automating its coal mines to supply its massive power generation fleet.  Coal mining is also attracting investment in the near term because soaring gas prices makes it a cheaper alternative for electricity generation.

220-year chart shows “no evidence” green energy transition is underway

A new research report produced by BHP and Legal & General Investment Management titled The Energy Transition Dilemma has a number of graphs that vividly display the daunting task ahead to combat global warming.

None more so than this chart going all the way back to 1800 showing changes to the primary global energy mix.  According to the authors,  the past two transitions – from wood to coal, and from coal to oil and gas – took between 70 and 100 years for the new source of energy to reach 50% market share.

While technological change is certainly accelerating, the report points out that enabling technologies typically take multiple decades to effect large scale change: in steelmaking moving from open hearth to blast furnaces took 60 years, electrification of US housing stock lasted 80 years, and converting global port infrastructure to handle container shipping took around 30 years to complete.

Today, low carbon sources, which in the study are defined as nuclear and renewables including bioenergy,  account for around 15% of global primary energy demand (the share is higher for final demand):  

    That share has been growing consistently over time, accelerating since the financial crisis in 2008. Yet so far, there is no evidence of the start of any “energy transition”.

    Low carbon energy is yet to supply at a global level more than 100% of the incremental demand for energy. Only when these low carbon energy sources are growing faster than (or at least at the same rate as) overall energy demand will action start to match the rhetoric.

    To date, renewables meet around 30% of incremental energy demand, with the broader low carbon contribution slightly higher. Market share continues to grow but not nearly fast enough to halt the level of global emissions and decouple growth in the economy from growth in emissions, let alone start to structurally lower emissions.


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