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The report identifies a significant price gap between sustainable aviation fuel (SAF) and conventional jet fuel as the primary barrier to adoption. It proposes that U.S. airports, specifically the Port of Seattle at Seattle-Tacoma International Airport, can overcome this by funding 'co-benefits'—such as air quality improvements and greenhouse gas reductions—rather than the fuel commodity itself. The authors evaluate 14 funding mechanisms and recommend a portfolio including corporate support, port taxing authority, general non-aeronautical revenue, and airline agreements to meet an estimated $6 million annual cost for a 1% SAF blend. Additionally, the report explores infrastructure financing, noting that long-term co-benefit procurement contracts can de-risk private investment in regional SAF production.

The report asserts that the combined fortunes of the world's wealthiest individuals could fund a total transition to renewable energy in the Global South by 2030. It estimates that $5.15 trillion is required to meet the energy demands of Africa, Latin America, and non-OECD Asia (excluding India and China). The authors argue that the energy transition must go beyond substituting fuel sources to include democratic ownership of resources and the dismantling of corporate power to address the intersecting crises of climate change and extreme inequality.

The report identifies significant barriers to renewable energy investment in Indonesia, including high upfront capital requirements and a lack of long-term debt financing from local banks. While ten organizations provide 13 guarantee products in the Indonesian market, none specifically target the renewable energy sector. The analysis argues that a tailored credit guarantee, potentially developed by PT SMI, could address security gaps for small developers and improve the risk-return profile of projects. However, implementation faces challenges such as competition from lower-cost corporate guarantees and the 'first demand' requirements of financial institutions.

Friends of the Earth International asserts that a 100% renewable energy transition for the Global South is financially feasible, noting that the wealth of the world's richest individuals could cover the required investments. The report calculates that 5,146 billion US dollars are needed by 2030 to power Africa, Latin America, and non-OECD Asian countries (excluding India and China) with renewables. It advocates for a 'revolution of the energy' that moves beyond simple fuel switching to include democratic control of resources, the elimination of fossil fuel subsidies, and the repayment of 'climate debt' by developed nations.