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 -12.23
Milk (kg) 474.00 -0.014 -6.64
Fat (kg) 6.47 -0.375 -2.42
Prot (kg) 7.18 -0.441 -3.17
Fertility Sub Index 6.36
Calving Interval (days) -3.76 -1.459 5.49
Survival (%) 0.78 1.117 0.87
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 0.13
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.66 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 2.88
Live WT (kg) -9.40 -0.307 2.88
Total Carbon Sub Index -1.99

* Based on an €80/tonne carbon price