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 -16.19
Milk (kg) -228.00 -0.014 3.19
Fat (kg) 26.01 -0.375 -9.74
Prot (kg) 21.83 -0.441 -9.63
Fertility Sub Index 7.57
Calving Interval (days) -3.77 -1.459 5.50
Survival (%) 1.85 1.117 2.07
Calving Sub Index 1.26
Gestation Length (days) -1.37 -0.919 1.26
Beef Sub Index 8.74
Carcass Weight (kg) -20.80 -0.528 10.97
Age of Slaughter (days) 5.18 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index 12.84
Live WT (kg) -41.90 -0.307 12.84
Total Carbon Sub Index 14.23

* Based on an €80/tonne carbon price