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ENR California and Northwest Editor Erica Berardi speaks with Arup Principal Erin McConahey about building decarbonization and what construction can do in the fight against climate change.
Civil engineers' group highlights interdependence between different infrastructure sectors and examines how the fragility of one piece of infrastructure can have cascading impacts.
环保署建议设置为规范现有的石油和natural gas sector sources as well as new and modified ones; also, new DOT final rules now cover 400K miles of unregulated gas 'gathering' lines, and Interior Dept. is set to extend scrutiny of flaring.