NRG	has	taken	a	number	of	 steps	to	help	mitigate	our	purchased	electricity	footprint,	 including	implementing	energy	efficiency	initiatives	 throughout	our	own	facilities	(for	example,	our	corporate	 headquarters	switched	to	source	our	electricity	needs)	and	providing	our	consumers	 with	more	options	for	increasing	energy	efficiency	and	 using	renewable	energy	power.