Rick Duke, White House Liaison for John Kerry, and H.E. Hadjia Samira Bawumia, Second Lady of Ghana, to headline World Biogas Summit 2022
Rick Duke, White House Liaison for John Kerry, and H.E. Hadjia Samira Bawumia, Second Lady of Ghana, to headline World Biogas Summit 2022 How biogas can address methane emissions will be the key theme of this year’s event The World…