Here is how the global mining landscape changed over the years: Study

In recent past, many countries have introduced legislation addressing critical minerals production, processing and manufacturing. With approximately $370 billion in spending and tax credits to support clean energy industries, the US Inflation Reduction Act (IRA) significantly increases the volume of public capital available for critical minerals investments. The IRA presents vast opportunities for big mining companies. Though miners cannot physically shift their mines to US, they can make changes to their operating processes, investment plans, processing routes and workforces to capitalise on the IRA's incentives.

Mining processes account for 4 to 7 percent of global greenhouse gas emissions. Reducing carbon emissions helps avoid risks such as market barriers, fines and loss of social license to operate along with cost savings and favorable financing terms. However, mineral buyers are largely unwilling to pay a premium price for products made with comparatively low carbon emissions. But government legislation is creating new financial incentives as well as penalties to achieve carbon reduction. For example, European Union has introduced a border tariff on imports of carbon intensive goods like aluminum, steel, iron. Legislations like these force companies to meet carbon standards if they want to compete in a given market.

Some of the cost efficient measures to decarbonise are direct electrification, efficiency improvement and renewable energy. For example, Chilean coper miner Codelco is reducing emissions by 15,000 tonnes of carbon dioxide and saving $2 million per year using solar power.  

According to the IEA, coal fired power generation increased in 2022 amid a global energy crisis, which suggests the struggle to achieve a steady reduction in usage of fossil fuels. IEA forecasts global coal fired power generation to level off from 2023 to 2025, with increases in Asia-Pacific. This implies a continued need for thermal coal until alternative energy sources are reliably embedded in the global energy grid.

In 2022, top 40 mining companies reported strong revenues of $711 billion, with revenues remaining near the high point of 2021. However, softening commodity prices and rising opportunity costs hurt cash flow and margins.

For the first time since 2010, coal was the largest contributor to total revenue rising from 23 percent to 28 percent, largely price driven, with average spot prices doubling across the year. Copper revenue remained largely the same with increasing volumes offset by a decrease in price. Iron ore saw declining volumes and prices, as economic uncertainty and covid restrictions across China pushed down global steel demand.

Total exploration spending is expected to decline in 2023 as earnings soften, though smaller exploration budgets could exacerbate shortages of critical minerals.

Softening prices for many key commodities may result in 9 percent fall in revenues for the top 40 mining companies globally, according to a report by PwC. Revenue from coal is expected to fall by at least 20 percent. Further, lower shipping and fuel costs will offset inflation pressures. EBITDA margins are expected to decline to 28 percent in 2023 from 29 percent in 2022 and head towards a negative cash flow. Payment of dividends are expected to be still high, although down from 2022 levels.