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 13.54
Milk (kg) -636.00 -0.014 8.90
Fat (kg) -0.01 -0.375 0.00
Prot (kg) -10.50 -0.441 4.63
Fertility Sub Index 10.17
Calving Interval (days) -4.99 -1.459 7.28
Survival (%) 2.59 1.117 2.89
Calving Sub Index 1.55
Gestation Length (days) -1.69 -0.919 1.55
Beef Sub Index 12.85
Carcass Weight (kg) -29.10 -0.528 15.35
Age of Slaughter (days) 5.79 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index 23.51
Live WT (kg) -76.70 -0.307 23.51
Total Carbon Sub Index 61.63

* Based on an €80/tonne carbon price