The Triethylene Glycol Market is expected to grow at a modest CAGR of 3.7% during the forecast period, The Asia-Pacific region is projected to be the largest market for triethylene glycol due to increased government spending on natural gas projects in China and India, while North America is expected to experience the highest CAGR driven by rising natural gas production and the growth of natural gas power plants in the U.S. and Canada.