What lenders, equity investors, and airlines actually require from a sustainable aviation fuel project before committing capital in 2026 - and what engineering can do to de-risk the conversation. Key Takeaway A SAF project that cannot be financed will not be built. The engineering deliverables produced in pre-FEED and FEED are not just technical documents. They are the foundation of the bankability case. Lenders want an AACE Class 3 cost estimate, a technology guarantee from

How engineering directors and plant owners should think about e-SAF, Power-to-Liquid economics, and when it makes sense to start a PtL pre-FEED today. Key Takeaway Power-to-Liquid is the only SAF pathway with no biogenic feedstock ceiling. It produces e-SAF from green hydrogen and captured CO2, achieving up to 99 percent lifecycle GHG reduction. The technology is proven at pilot scale. The barrier today is cost: e-SAF currently trades at roughly 13 times conventional jet fuel

How plant owners in waste-rich regions can convert municipal solid waste, agricultural residue, and forestry waste into certified SAF through the gasification Fischer-Tropsch route. Key Takeaway The Fischer-Tropsch pathway gasifies solid waste and biomass into syngas, then converts that syngas into jet fuel. It is the most feedstock-flexible SAF route and achieves 85 to 95 percent lifecycle GHG reduction. The tradeoff is higher CAPEX and longer FEED timelines compared to HEFA

How engineering directors and plant owners can leverage America's 17-billion-gallon ethanol industry to produce certified sustainable aviation fuel through the ATJ pathway. Key Takeaway Alcohol-to-Jet (ATJ) converts ethanol or isobutanol into certified SAF through dehydration, oligomerization, and hydroprocessing. It is the most practical pathway for US plant owners with access to the domestic ethanol supply chain. LanzaJet's Georgia plant proved out commercial scale ATJ in 2

A data-driven look at HEFA feedstock economics, production cost, CAPEX, and when the world's dominant SAF pathway still makes sense for new plant projects Key Takeaway HEFA is the lowest cost and most commercially mature SAF engineering pathway available in 2026. However, used cooking oil supply constraints mean it cannot scale past a fraction of total SAF demand by 2030. For new projects starting today, HEFA works if you can secure feedstock. Without a committed, traceable s

A plain-language guide for engineering directors, project managers, and plant owners evaluating Sustainable Aviation Fuel (SAF) projects across the US Gulf Coast. The Short Answer Sustainable aviation fuel (SAF) is a drop-in replacement for conventional jet fuel made from non-fossil sources including waste fats, agricultural residues, captured CO2, and alcohols. It works in existing aircraft engines and meets the same ASTM D1655 specifications as conventional jet fuel when bl

When engineering teams and project developers evaluate an LNG facility, technical discussions almost always center on the liquefaction train - the refrigeration compressors, the Main Cryogenic Heat Exchanger (MCHE), and the mixed refrigerant circuit. This is understandable. The liquefaction train represents the largest single capital item in the facility and directly defines production throughput. However, ask any operations manager or director of engineering what sustains re

The Importance of Front-End Loading (FEL) in Capital Projects Executive Summary Front-End Loading (FEL), also known as Front-End Planning (FEP) or Front-End Engineering Design (FEED), is a structured, stage-gated approach to defining a capital project before significant funds are committed. In continuous process industries such as refining, petrochemicals, and LNG, a high-quality FEL is consistently associated with improved safety, cost efficiency, schedule adherence, and ope

Choosing the right technology for your natural gas power plant is the most consequential decision a project developer will make. Whether your facility needs to meet sudden spikes in peak grid demand or generate continuous, reliable electricity at maximum thermal efficiency, the choice between Simple Cycle vs. Combined Cycle power plant configurations dictates your upfront capital cost, physical footprint, operating cost and long-term profitability. At RVN Inc., our engineeri