Energy Companies EconoMix Plus energy innovation, energy sector transformation, Fossil fuel alternatives, future of oil companies, green energy, net-zero emissions, oil company diversification, oil industry future, post-oil economy, renewable energy strategy, Shell clean energy plans, Shell climate strategy, Shell energy transition, Shell low carbon future, Shell sustainability How Shell Plans to Stay Relevant in a Post-Oil Economy? The world is changing fast, moving towards cleaner energy and fighting climate change. Big oil…