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 -6.77
Milk (kg) 337.00 -0.014 -4.72
Fat (kg) 0.34 -0.375 -0.13
Prot (kg) 4.36 -0.441 -1.92
Fertility Sub Index -7.63
Calving Interval (days) 3.75 -1.459 -5.47
Survival (%) -1.93 1.117 -2.16
Calving Sub Index 1.70
Gestation Length (days) -1.85 -0.919 1.70
Beef Sub Index -3.87
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 10.19 -0.432 -4.40
Maintenance Sub Index Maint. Sub Index -8.55
Live WT (kg) 27.90 -0.307 -8.55
Total Carbon Sub Index -25.13

* Based on an €80/tonne carbon price