Atlantic thermal coal market firm yet flattens with summer demand looming

• Richards Bay market remains firm
  
  
• Summer coal demand expected higher
  
  

The Atlantic thermal coal market entered a holding pattern on Tuesday, 12 May, with spot DES ARA prices flatlining and paper premiums eroding modestly as a long four-day weekend approaches for many European buyers. Yet beneath the surface calm, the fundamental picture remains supportive for the summer months, even if traders are taking a breather.

Flat prices belie underlying tightness

Spot physical DES ARA closed at $111/t, unchanged for the second consecutive day -- a rarity in recent weeks. The lack of fresh trading impetus directly impacted the paper market, which gave up some of its recent hard-won premium. The Q3 2026 DES ARA financial contract shed 65 cents to settle at $117.90/t, while the Cal 27 contract bucked the trend, rising $2 to $119.50/t.

The TTF gas Q3 2026 contract finished marginally higher at EUR 46.40/MWh, up just 0.4%, offering little directional cue for coal switching dynamics. European gas storage has increased to 35.4% of capacity, though this remains below the 43% recorded at the same time last year -- a tighter gas backdrop that could continue to support coal's role in the power generation mix.

Norwegian gas flows to Europe increased slightly to 298.5 million cubic metres per day, up from 296.4 million cubic metres per day reported on 11 May, but not enough to materially ease supply concerns.

Power markets signal summer coal burn ahead

German power fundamentals continue to point toward a seasonal recovery in coal consumption. The German power Q3 2026 contract edged down 0.5% to EUR 96.25/MWh, but the more important signal comes from generation data. Over the first 10 days of May, German daily electricity generation rose 3.3% y-o-y, with solar leading the mix at 3.2 TWh.

Critically, lignite-fired generation increased to 1.5 TWh, up 6% y-o-y, while gas-fired generation rose a more modest 3%. Coal-fired generation during 1-10 May came in at 0.6 TWh, down 26% m-o-m in line with seasonal trends, but a striking 52% higher than the same period last year.

German coal-fired generation underperformed expectations in April, falling 25% m-o-m to 2.23 TWh, around 1.1 TWh below earlier expectations of 3.4 TWh. Nevertheless, steam coal usage for power generation is still expected to reach 2.5 mnt during May-August 2026, representing a y-o-y increase of 0.6 mnt, or 30%.

South Africa: The bullish standout

While Europe paused, the FOB Richards Bay market continued to exhibit remarkable strength. Spot FOB Richards Bay 6000 kcal/kg NAR gained $2 to reach $119/t, narrowing the gap with Australian NEWC 6000 to just $10.50/t, highlighting the relative strength of South African high-calorific-value coal.

The bullish set-up for high-CV South African coal is underpinned by robust demand from the Indian subcontinent, particularly from sponge iron and industrial users seeking high-CV material. A trade was concluded on Tuesday for a Panamax FOB Richards Bay 6000 cargo with June delivery, priced at index plus a $1.50/t premium, underscoring buyer urgency.

The FOB Richards Bay Q3 2026 financial contract rose $1 to $116/t, while Cal 27 settled at $113/t. Spot FOB Richards Bay 5700 kcal/kg NAR was assessed at $114/t, while the 5500 kcal/kg grade stood at $99.50/t.

European carbon and macro indicators

The European CO contract lost 1.5% to EUR 75.60/t, offering some marginal relief to coal-fired generators relative to gas. Meanwhile, the Brent crude July contract continued its upward momentum, gaining 3% to $107.30/bbl, adding to inflationary pressures across energy commodities.

The June LNG contract delivered to Northwest Europe gained 3.2% to $15.57/MMBtu, while the US Henry Hub contract pulled back 2.5% to $2.83/MMBtu after Mondays gains.

Outlook: Bullish fatigue or market recalibration?

The flat price action in DES ARA reflects genuine uncertainty. With a four-day weekend ahead for much of Europe, traders are reluctant to build positions. However, the underlying drivers that propelled prices higher through April remain largely intact:

• Gas storage deficits (35.4% versus 43% a year ago)
  
  
• Rising LNG prices, making gas switching less attractive
  
  
• Summer heat risks, with El Nio probabilities increasing
  
  
• Still-moderate European nuclear output, limiting downside to coal demand
  
  

The Atlantic thermal coal market appears to be catching its breath rather than reversing course. Once the long weekend passes and summer demand signals become clearer, a renewed upward move still appears more likely than a sustained correction.

Note: ARA refers to Amsterdam-Rotterdam-Antwerp, the key European coal trading hub used as a benchmark for thermal coal pricing.