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 -9.42
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) 4.25 -0.375 -1.59
Prot (kg) 10.63 -0.441 -4.69
Fertility Sub Index -10.71
Calving Interval (days) 4.63 -1.459 -6.76
Survival (%) -3.54 1.117 -3.95
Calving Sub Index 0.21
Gestation Length (days) -0.23 -0.919 0.21
Beef Sub Index 6.38
Carcass Weight (kg) -12.90 -0.528 6.80
Age of Slaughter (days) 0.98 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index 4.51
Live WT (kg) -14.70 -0.307 4.51
Total Carbon Sub Index -9.03

* Based on an €80/tonne carbon price