Evaluation of Green Port Factors and Performance: A Fuzzy AHP Analysis

Table 7

Summarizes of green performance of each alternative.

Green port factors	Alternatives	𝑃𝑙	𝑃𝑚	𝑃𝑢
Hazardous waste handling	Kaohsiung	0.125	0.708	1.125
	Taichung	0.125	0.762	1.125
	Keelung	0.125	0.762	1.125
Air pollution	Kaohsiung	0.111	0.471	0.999
	Taichung	0.111	0.576	0.999
	Keelung	0.111	0.580	0.999
Water pollution	Kaohsiung	0.105	0.480	0.945
	Taichung	0.105	0.573	0.945
	Keelung	0.105	0.497	0.945
Port greenery	Kaohsiung	0.103	0.593	0.927
	Taichung	0.309	0.648	0.927
	Keelung	0.103	0.590	0.927
Habitat quality maintenance	Kaohsiung	0.081	0.395	0.729
	Taichung	0.081	0.444	0.729
	Keelung	0.081	0.414	0.729
Energy usage	Kaohsiung	0.077	0.390	0.693
	Taichung	0.077	0.432	0.693
	Keelung	0.077	0.422	0.693
Water consumption	Kaohsiung	0.074	0.374	0.666
	Taichung	0.074	0.358	0.666
	Keelung	0.074	0.402	0.666
Port staff training	Kaohsiung	0.065	0.374	0.585
	Taichung	0.065	0.370	0.585
	Keelung	0.065	0.376	0.585
Materials selection	Kaohsiung	0.061	0.339	0.549
	Taichung	0.061	0.332	0.549
	Keelung	0.061	0.351	0.549
Land and sediments pollution	Kaohsiung	0.059	0.281	0.531
	Taichung	0.059	0.323	0.531
	Keelung	0.059	0.288	0.531
Community promotion and education	Kaohsiung	0.053	0.277	0.477
	Taichung	0.053	0.277	0.477
	Keelung	0.053	0.286	0.477
Noise pollution	Kaohsiung	0.052	0.260	0.468
	Taichung	0.052	0.301	0.468
	Keelung	0.052	0.228	0.468
General waste handling	Kaohsiung	0.039	0.232	0.351
	Taichung	0.039	0.225	0.351
	Keelung	0.117	0.242	0.351
Total rating	Kaohsiung	0.077	0.398	0.696
	Taichung	0.093	0.432	0.696
	Keelung	0.083	0.418	0.696