How quickly should we expect to generate an EPD once data is ready?

Best-in-class digital systems now publish a third-party-verified EPD in under one week, sometimes within 48 hours for repeat mixes.

Is CarbonCure the only way to lower GWP in concrete?

No. Slag, calcined clay, limestone fillers, and optimized mix design also cut clinker demand. CarbonCure simply adds another lever by mineralizing recycled CO₂.

Will upcoming state rules mirror the Caltrans GWP caps?

Not exactly, but several DOTs have signaled draft limits between 340 and 400 kg CO₂e per m³ for 4 ksi mixes. Keep watch for final numbers in 2026.

Do we need a unique EPD for every plant?

If two plants share identical materials and energy profiles you might use a single declaration, but most owners prefer facility-specific data to avoid averaging that hides hot spots.

What if our PCR expires mid-cycle?

Your existing EPD stays valid until its own expiry date. On renewal you must update to the latest PCR version or choose an alternative rule set.

Local Concrete, Global Impact: Irving Materials' Digital Edge

Embodied carbon just hit the mainstream

California DOT now requires project-specific EPDs for any concrete mix over 250 yd³ on jobs bid after 1 Feb 2025 (Caltrans, 2025). Other states are drafting similar rules, and private owners are racing ahead. Skip disclosure and you skip the tender.

Why local plants feel the heat first

Ready-mix is heavy. Hauling beyond 50 miles shreds profit. When city agencies cap global warming potential, every pitcher in that radius must answer with data or lose share to the rival across town.

Digital EPDs: the new currency of trust

A Dodge SmartMarket Brief found 81 % of structural engineers and 69 % of contractors now track embodied carbon. Among teams already using EPDs, 68 % said usage jumped in the last year (Dodge, 2024). PDFs emailed months later no longer cut it. Specifiers want live links, QR codes and API feeds they can drop straight into EC3.

Case study: Irving Materials rewires 15 plants

Back in 2019 Irving Materials (imi) installed CarbonCure CO₂ mineralization at 15 plants. Each cubic yard produced ever since locks away about 25 lb of CO₂ while keeping strength on spec (CarbonCure, 2024). The firm then layered CarbonCure Express EPD across its network, letting QC managers issue verified declarations before the mixer even leaves the yard (CarbonCure, 2022).

At a single tilt-up warehouse near Nashville, imi concrete trimmed 140 000 lb of CO₂, equal to the annual absorption of 82 acres of forest (Concrete Products, 2024).
Every EPD now lands in the owner’s procurement portal within hours, cutting submittal ping-pong to near zero.

Dollars and sense

Irving’s average mix enjoys a three-to-five dollar premium per cubic yard, yet order volume climbed. Why. GC estimators tell us the verified carbon line item saves days in LEED documentation. Time really is money here.

Three moves any regional producer can copy

Audit cement use. Map binder loads by mix code; the highest clinker blends are your low-hanging fruit.
Pick a digital EPD tool with open exports. Avoid systems that trap data in proprietary dashboards.
Train dispatch on the story. Drivers who can explain that 25 lb saving at the pour turn a boring slump test into a brand moment.

Choosing the right EPD partner

Look for service levels that pull utility invoices and batch tickets for you. If the vendor hands you a spreadsheet template and waves goodbye, walk away fast. Your lab techs have other fires to fight.

Local heroes, global wins

Irving Materials proves location need not limit ambition. When plant operators mix lower-carbon binders and ship digital EPDs the same day, regional fleets compete on a world stage. The planet, and the bid board, notice the difference. (reallity check: they also sleep better at night)