Table 6.

Power coefficient of all VAWTs on buildings

Building	Power coefficient (Cp)			Increased percentage of Cp
C	0.150	0.138	0.134	17.5%	7.9%	4.8%
	0.151	0.142	0.133	18.2%	11.1%	4.2%
	0.152	0.141	0.134	18.9%	9.7%	4.5%
D–E	0.149	0.137		16.7%	7.1%
	0.151	0.144		18.2%	12.5%
F	0.150			16.9%
	0.151			17.6%