China’s Coal-Based Ethanol Threatens Global Biofuel Market Balance

Coal-based ethanol could weaken long-term export demand for corn-based fuels.

NASHVILLE, Tenn. (RFD NEWS) — China is rapidly expanding coal-based ethanol production, a shift that could disrupt global biofuel markets and reduce long-term demand for U.S. corn-based ethanol. The development, highlighted by retired USDA economist Dr. Fred Gale, signals a major pivot away from traditional grain-based biofuels.

Coal-based ethanol offers a lower-cost alternative that avoids reliance on corn or other crops. Production capacity has already grown sharply, with output rising 146 percent in 2024, and expansion plans are expected to push capacity above 10 million metric tons.

At the same time, China’s grain-based ethanol plants are struggling, with low utilization rates and financial losses in key regions.

Farm-Level Takeaway: Coal-based ethanol could weaken long-term export demand for corn-based fuels.
Tony St. James, RFD NEWS Markets Specialist

This shift reflects broader policy priorities in China, including food security concerns and rising grain prices. Officials have repeatedly scaled back corn ethanol programs in the past when supplies tightened. The growth of electric vehicles and reduced gasoline demand are also limiting the need for traditional biofuels.

For U.S. agriculture, the change could reshape export opportunities. China may be less likely to import ethanol or distillers grains if coal-based production continues to expand.

Related Stories
Shaun Haney joined us to discuss Canada’s new trade agreement with China, the potential impact on farmers and exporters, and what it could mean for U.S.–Canada trade relations going forward.
National Corn Growers Association Chief Economist Krista Swanson discusses corn supply pressures, market fundamentals, policy considerations, and producer outlook for the year ahead.
Wind repowering offers a rare opportunity to renegotiate outdated leases and improve long-term land income for landowners who act early.
Rep. Erin Houchin of Indiana discusses how the Affordable Homes Act will benefit rural communities, and her broader efforts to improve access to affordable housing.
Iowa Secretary of Agriculture Mike Naig discusses market conditions, policy priorities, and his outlook for agriculture moving forward.
Congressman Dusty Johnson of South Dakota joined us to discuss key ag policy developments and his outlook for agriculture in 2026.

Tony St. James joined the RFD-TV talent team in August 2024, bringing a wealth of experience and a fresh perspective to RFD-TV and Rural Radio Channel 147 Sirius XM. In addition to his role as Market Specialist (collaborating with Scott “The Cow Guy” Shellady to provide radio and TV audiences with the latest updates on ag commodity markets), he hosts “Rural America Live” and serves as talent for trade shows.

LATEST STORIES BY THIS AUTHOR:

Strong White House backing supports ethanol demand, but timing now hinges on Congress resolving procedural — at the same time as they push toward a spending bill to avert another federal government shutdown.
Greater transparency into USDA-backed lending can help rural lenders and producers better assess credit availability and investment trends.
Mixed product pricing and rising milk supplies suggest margin management will remain critical as 2026 unfolds.
Corn and soybean exports continue to anchor weekly inspection totals, with China maintaining a visible role, while wheat and sorghum remain more dependent on regional and seasonal demand shifts.
Rail continues to carry a larger share of the grain load, increasing sensitivity to rail capacity, labor, and pricing conditions.
Meat stocks rose seasonally but remain below last year overall, while tighter butter inventories could support dairy prices, and belly stocks warrant close watch for pork markets.