id	keyword
elp-56212	energy
elp-56212	market
elp-56212	energy market
elp-56212	access
elp-56212	market access
elp-56212	carbon
elp-56212	system
elp-56212	access system
elp-56212	development
elp-56212	enterprises
elp-56212	law
elp-56212	transformation
elp-56212	china
elp-56212	exit