Table 1.

Comparison of performance of HEHTNGs in wind energy harvesting.

Hybrid Device Types	Maximum Electrical Outputs		Operating Wind Speed Range	Ref.
PENG + TENG	PENG: ~22.2 V/~103 μW	TENG: ~216 V/~70.3 μW	0–15 m/s	[110]
EMG + TENG	EMG: ~27 V/~11.6 mA/~32.4 mW	TENG: ~13 V/~164 nA	3–15 m/s	[111]
EMG + TENG	EMG: ~4.3 V/~19.5 mA/~4.23 mW	TENG: ~331 V/~18 μA/~2.7 mW	1.55–15 m/s	[112]
EMG + TENG	EMG: ~4.4 V/~8.7 mA/~12 mW	TENG: ~300 V/~30 μA/~5.2 mW	2–16 m/s	[113]