Engineering consulting services related to technology advisory services related to planning, engineering, design, development, and/or sustainable energy solutions; Engineering consulting services for the planning, engineering, design, and development related to liquefied natural gas (LNG), green LNG, sustainable LNG, propane, sustainable propane, hydrogen (H2), Green H2, sustainable H2, pipeline energy recovery, storage energy recovery, gathering lines energy recovery, natural gas, crude, products pipelines, natural gas, natural gas, crude, products storage, natural gas, crude, products gathering systems, compressed air and energy storage, liquid air and energy storage, ESG, GHG-reduction, sustainability, carbon neutral applications