Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -36.31
Milk (kg) 302.00 -0.014 -4.23
Fat (kg) 44.73 -0.375 -16.75
Prot (kg) 34.72 -0.441 -15.32
Fertility Sub Index 4.88
Calving Interval (days) -2.67 -1.459 3.90
Survival (%) 0.88 1.117 0.98
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.21
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.80 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index -29.18

* Based on an €80/tonne carbon price