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 -11.07
Milk (kg) 301.00 -0.014 -4.21
Fat (kg) 9.72 -0.375 -3.64
Prot (kg) 7.29 -0.441 -3.22
Fertility Sub Index -3.58
Calving Interval (days) 2.47 -1.459 -3.60
Survival (%) 0.02 1.117 0.02
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index -2.55
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 8.10 -0.432 -3.50
Maintenance Sub Index Maint. Sub Index -1.38
Live WT (kg) 4.50 -0.307 -1.38
Total Carbon Sub Index -16.71

* Based on an €80/tonne carbon price