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 8.10
Milk (kg) -442.00 -0.014 6.19
Fat (kg) 4.65 -0.375 -1.74
Prot (kg) -8.28 -0.441 3.65
Fertility Sub Index 4.47
Calving Interval (days) -1.97 -1.459 2.87
Survival (%) 1.43 1.117 1.60
Calving Sub Index -0.48
Gestation Length (days) 0.52 -0.919 -0.48
Beef Sub Index 20.73
Carcass Weight (kg) -47.50 -0.528 25.06
Age of Slaughter (days) 10.03 -0.432 -4.33
Maintenance Sub Index Maint. Sub Index 35.29
Live WT (kg) -115.10 -0.307 35.29
Total Carbon Sub Index 68.11

* Based on an €80/tonne carbon price