At the time, generators were refusing to sell power in California because of the price caps.
1	At	at	ADP	IN	_	3	case	3:case	_
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	3:det	_
3	time	time	NOUN	NN	Number=Sing	7	obl	7:obl:at	SpaceAfter=No
4	,	,	PUNCT	,	_	7	punct	7:punct	_
5	generators	generator	NOUN	NNS	Number=Plur	7	nsubj	7:nsubj|9:nsubj:xsubj	_
6	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	7	aux	7:aux	_
7	refusing	refuse	VERB	VBG	Tense=Pres|VerbForm=Part	0	root	0:root	_
8	to	to	PART	TO	_	9	mark	9:mark	_
9	sell	sell	VERB	VB	VerbForm=Inf	7	xcomp	7:xcomp	_
10	power	power	NOUN	NN	Number=Sing	9	obj	9:obj	_
11	in	in	ADP	IN	_	12	case	12:case	_
12	California	California	PROPN	NNP	Number=Sing	9	obl	9:obl:in	_
13	because	because	ADP	IN	_	17	case	17:case	_
14	of	of	ADP	IN	_	13	fixed	13:fixed	_
15	the	the	DET	DT	Definite=Def|PronType=Art	17	det	17:det	_
16	price	price	NOUN	NN	Number=Sing	17	compound	17:compound	_
17	caps	cap	NOUN	NNS	Number=Plur	9	obl	9:obl:because_of	SpaceAfter=No
18	.	.	PUNCT	.	_	7	punct	7:punct	_
