Ascend (Decatur Plant)

Ascend (Decatur Plant) is a chemical plant in United States with a reported capacity of 1 unitless. It manufactures industrial and specialty chemicals. By capacity it ranks #74 of 453 chemical plants tracked in United States. It emits about 549,246 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 128,029 cars. Its CO₂ per unit of capacity is about 46644% above the median chemical plant.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-3674448.

В контексте: как это предприятие сравнивается

На мощности 1 unitless Ascend (Decatur Plant) — это примерно медианная chemical plant в United States (1 unitless). Его выброс CO₂ на единицу мощности примерно на 855% выше медианной chemical plant. Подсектор: other-chemicals. Как chemical plant, оно требует высокотемпературного технологического тепла (обычно 100–500°C) для основных промышленных операций — тепла, которое должно подаваться котлами, печами или прямым сжиганием, и потери через неизолированные сосуды и трубопроводы представляют потраченное впустую топливо. Съёмная модульная теплоизоляция может снизить эти потери на 80–96%, охладив поверхность оборудования до ≤45°C, с окупаемостью часто менее 2 лет. Химические заводы производят широкий спектр промышленных и специальных химикатов, многие из которых требуют точного контроля температуры и постоянного теплоснабжения для реакций и разделений.

Сравнение производительности и интенсивности CO₂ рассчитано на основе данных промышленных объектов Climate TRACE; роль сектора основана на инженерных справочниках.

What 549,246 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest chemical plants in United States

Reported capacity (t of chemical), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Local climate

Ascend (Decatur Plant) sits in a humid subtropical climate zone (Köppen Cfa), at 34.6°N in the northern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #74 largest of 453 chemical plants in United States by reported capacity.

Nearby industrial sites

• Linde Decatur · Chemical Plant · 114,251 t CO₂
• AlphaPET, Inc. · Other Manufacturing · 43,351 t CO₂
• Gemstone Foods · Food & Beverage · 4,154 t CO₂
• Wayne Farms Llc · Food & Beverage · 4,154 t CO₂
• Indorama Ventures, Xylenes and PTA, LLC · Chemical Plant · 275,101 t CO₂
• Wfsp Foods, Llc · Food & Beverage · 4,154 t CO₂

Location

Coordinates 34.6339, -87.0244. View on OpenStreetMap.

Heat loss & insulation profile

A chemical plant like this runs hot equipment that sheds heat continuously: reactors, crackers, distillation columns, heat exchangers, steam lines, valves & flanges (surface/process temperatures around 150–500 °C). These surfaces lose energy to the air year-round; removable modular insulation cuts that loss, brings outer surfaces to ≤45 °C, and unclips for inspection.

Indicative recoverable energy

On an already-insulated site (pipes & valves in cladding / jackets), closing the remaining gaps, flanges and damaged sections and switching to removable covers indicatively recovers about 16,000 MWh/yr (≈ 3,100 t CO₂/yr) — scaled to this site's reported CO₂ within its sector. Bare or damaged surfaces recover several times more.

See Inzonex insulation → Estimate your site →

Indicative, not a measurement. Conservative floor for an already-insulated plant; a TIPCHECK on-site audit gives a measured figure. Industry context: EiiF TIPCHECK — industrial insulation can save ~14 Mtoe/yr in EU, payback typically <2 years.

Safety & the no-regret first step

Bare hot surfaces here exceed the touch-safe limit (EN ISO 13732-1); insulation to ≤45 °C is a worker-safety and compliance win. And before electrification, fuel-switching or CCS, eliminating surface heat loss is the cheapest, fastest, lowest-risk step — audit the bare spots first, rip-and-replace later.

United States: funding & obligation

Funding. Investment tax credit up to 30% of qualified investment incl. industrial decarbonization; open to small/medium/large manufacturers.

Obligation. None at federal level (voluntary). Some states have their own programs. (applies as a rule above the stated threshold — we don't hold this site's metered energy use).

Verified 2026; confirm current scheme terms before applying.

Frequently asked questions