The GenCell FOX is a low-temperature alkaline fuel cell which generates power from liquid ammonia – one of the most effective and energy-dense carbon-free hydrogen carriers – with only water, nitrogen and heat. The solution has been designed to comply with strict zero-emission sustainability objectives, ensure resilient 24/7 continuous power even in harsh weather conditions, and minimise operating expenses through its use of economical and widely available liquid ammonia fuel. Alkaline fuel cell technology can help operators implement renewable power solutions directly at mobile sites, even when they are located in remote locations and the toughest climate conditions. https://israeltrade.org.au/2022/09/02/israeli-gencell-simtel-vodafone-deploy-ammonia-based-off-grid-power-solution-in-romania/
Green methanol is a low carbon liquid chemical and fuel produced from sustainable biomass, often called bio-methanol, or from captured CO2 & hydrogen produced from renewable electricity, referred to as e-methanol. It is a multipurpose liquid which is easier to store and handle than green hydrogen. It's been slow to get much traction, but is showing promising signs of renewed interest with LEGO and others looking at its use in their operations. https://www.reuters.com/article/renewables-plastic-lego-novo-nordisk-idAFL8N36N1YN