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 -12.49
Milk (kg) 207.00 -0.014 -2.90
Fat (kg) 12.63 -0.375 -4.73
Prot (kg) 11.02 -0.441 -4.86
Fertility Sub Index 19.52
Calving Interval (days) -11.89 -1.459 17.35
Survival (%) 1.94 1.117 2.17
Calving Sub Index 3.61
Gestation Length (days) -3.93 -0.919 3.61
Beef Sub Index -1.53
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 4.16 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 6.04

* Based on an €80/tonne carbon price