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 -1.59
Milk (kg) -170.00 -0.014 2.38
Fat (kg) 7.67 -0.375 -2.87
Prot (kg) 2.49 -0.441 -1.10
Fertility Sub Index 9.95
Calving Interval (days) -5.09 -1.459 7.43
Survival (%) 2.26 1.117 2.52
Calving Sub Index 3.22
Gestation Length (days) -3.50 -0.919 3.22
Beef Sub Index -0.10
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 7.43 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 10.87

* Based on an €80/tonne carbon price