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Natural Gas Prices Are Back in the Red: The Impact on Coal Miners

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Natural gas prices

Henry Hub benchmark natural gas prices came in at $2.72 per MMBtu (million British thermal unit) for the week ended October 28, 2016. That compares to $3.14 per MMBtu for the previous week. Natural gas futures prices fell to $2.84 per MMBtu for that same week, from $3.16 per MMBtu for the previous week.

However, uncertainty surrounding the outcome of OPEC’s (Organization of the Petroleum Exporting Countries) proposed crude oil production curtailment deal and oversupply concerns continued to drag commodity prices through October 28, 2016.

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Why are these indicators important?

As we know, the shale gas boom across the United States has led to a massive rise in natural gas production. This spurred a fall in natural gas prices, and as a result, natural gas became a strong competitor of coal, particularly in 2015. Cleaner, more competitive natural gas has eaten away at the market share of coal in electricity generation, which is a continuing trend.

As we saw in the first part of this series, natural gas prices and coal’s market share in electricity generation are closely related. When natural gas prices rise, coal gains market share because it becomes more economical for utilities to use it for power generation. On the other hand, a fall in natural gas prices generally leads to a fall in coal’s market share.

Impact on coal and utilities

A fall in natural gas prices can have a negative impact on coal producers (KOL) such as Alliance Resource Partners (ARLP) and Natural Resources Partners (NRP).

For utilities (XLU) such as Dynegy (DYN) and NRG Energy (NRG), the impact depends on the level of regulation. For regulated utilities, the impact is generally negligible because the cost of fuel is part of tariff calculations. On the other hand, unregulated electricity prices are falling due to weak fuel prices, putting pressure on unregulated power producers.

In the next part, let’s see how crude oil prices fared during the week ended October 28, 2016.

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