Gas pipeline company Firstgas is observing an Australian project in Adelaide that blends 10% green hydrogen with fossil fuel gas for household use, potentially replicating the initiative in New Zealand pending approval. Utilizing renewable electricity, the AGIG facility in Adelaide is producing 'green' hydrogen for various applications, including transportation and industrial use. Challenges such as appliance compatibility and the need for renewable energy sources are being addressed. In New Zealand, green hydrogen adoption is being considered for industrial and heavy transport sectors, with a focus on cost-effective and energy-efficient solutions. While hydrogen integration in households is debated due to energy losses, electric appliances and heat pumps are highlighted as more direct and efficient alternatives for residential energy needs.