Table 8 Predictive life cycle analysis (LCA) with Gaussian process regression (GPR) results.

From: Life cycle assessment and multicriteria decision making analysis of additive manufacturing processes towards optimal performance and sustainability

Build ID

Predicted CO2 emissions (kg)

Confidence interval (± kg)

Predicted energy consumption (kWh)

Confidence interval (± kWh)

1

290

15

22

1.5

2

275

10

20

1.2

3

310

20

23

1.8

4

280

12

21

1.3

5

295

17

22.5

1.6