Flaxseed oil is relatively expensive compared to other biodiesel feedstocks, which can impact profitability unless using non-food-grade or surplus oil. However, flaxseed biodiesel is valued for its clean combustion and rural sustainability benefits. The GlobeCore USB system lowers long-term operational costs through high yield, low energy use, and minimal chemical waste. Its modular design also reduces upfront investment and is scalable for small businesses or farm-based setups. Localized production improves logistics, helping offset raw material costs.