The cleanest industrial steam we've ever delivered. Electrode and resistance boilers fed by dedicated solar and wind PPAs — no combustion on your site, no stack, no fuel trucks, no ash. Roughly 99% of every kilowatt becomes heat, and ClearOS™ shifts your load into the cheapest renewable hours automatically. Like everything we build: we own and operate it, you pay per ton of steam.
No burner, no flue, no stack clearance, no ambient air-quality contribution. For sites in urban zones, non-attainment areas or near residential boundaries, electric is often the only compliant route to new steam capacity.
Electrode boilers ramp 0–100% in seconds with razor-sharp pressure control — no thermal lag, no turndown floor. Ideal for batch processes, sterilisation cycles and loads that swing hard.
No tankers, no fuel yard, no storage compliance, no ash handling, no moisture-content disputes. Your fuel arrives on a wire — metered, contracted and renewable.
With no products of combustion anywhere in the plant room, electric units pair naturally with pure-steam generators for cGMP sterilisation, autoclaving and CIP — with full audit trails from ClearOS.
No fuel storage, no air pre-heaters, no flue-gas path. A 10 TPH electrode unit fits where a biomass plant's fuel shed would go — and it runs near-silent.
PPA contracts, time-stamped generation data and REC retirement documented automatically — Scope 1 goes to zero for that load, and Scope 2 is covered by traceable renewable supply.
Like our biomass and gas fleets, electric units are deployed under the same thermal-SaaS contract: we finance, install, own and operate; you pay per ton.
Current passes directly through treated boiler water between electrodes — the water itself is the heating element. MW-scale steam in a compact vessel with near-instant ramp, inherent dry-run safety and minimal maintenance (no heating elements to replace).
Industrial-grade immersion elements in a pressure vessel — the simple, rugged workhorse for smaller duties and LT connections. Stepped element banks give fine turndown; modular skids parallel up as your demand grows.
Both architectures ship with thermal storage options (steam accumulators / hot-water buffers) so ClearOS can charge heat during cheap renewable hours and discharge through grid peaks.
Grid power alone wouldn't make this clean — so every electric-boiler tariff comes bundled with a renewable supply structure that we arrange, contract and operate.
Long-term power purchase agreements with utility-scale solar and wind parks, wheeled to your site through open access — typically the cheapest renewable electron available.
Rooftop or ground-mount solar behind your meter where space allows, with battery and thermal storage to stretch solar hours into the evening shift.
Utility green tariffs and renewable energy certificates close any residual gap — fully documented, time-stamped and retired against your load by ClearOS.
Our platform forecasts generation and prices, charges thermal storage when renewables are abundant, and modulates load through peaks — cutting your effective ₹/kWh and your carbon intensity at once.
Solar PPAs carry the boiler at the day's lowest ₹/kWh. Anything your process doesn't need is banked — steam accumulators and hot-water buffers charge up for later.
When grid prices spike, stored heat discharges first and wind PPAs pick up the balance — your steam keeps flowing while your exposure to peak tariffs drops away.
Wind generates strongest overnight; a green-tariff grid connection backstops the rest, with RECs retired against every unit. Steam availability stays contractual — 98–99.5% SLA, whatever the weather.
Electric isn't always the answer; nor is biomass. This is the trade-off space we model for every site — and hybrids frequently win.
| Criterion | ⚡ Electric + renewables | 🌿 Biomass | 🔥 Gas (H₂-ready) |
|---|---|---|---|
| On-site emissions | Zero — no stack at all | Low; controlled via ESP/baghouse | Low NOx; CO₂ until H₂ switch |
| Lifecycle CO₂ | Near-zero with PPA/REC supply | Near-zero (renewable fuel cycle) | Reduced vs oil; near-zero on green H₂ |
| Indicative cost of heat | Site-specific — set by your renewable PPA mix; modelled before we quote | ₹ 280–380 / MMBtu — usually cheapest | ₹ 880–1,280 / MMBtu |
| Footprint & siting | Smallest; urban & indoor-friendly | Largest — fuel yard + handling | Compact; needs gas infrastructure |
| Response & turndown | Seconds; effectively stepless | Minutes; grate-dependent floor | Fast; wide turndown |
| Fuel logistics | None — arrives on a wire | Daily — we operate the supply chain | Pipeline or bullet refills |
| Best fit | Pharma clean steam, urban sites, sharp batch loads, hard ESG targets | Large continuous loads where fuel supply works | Peaking, standby, hydrogen-transition sites |
Biomass carries the continuous load at the lowest ₹/MMBtu; an electrode unit catches demand spikes, covers grate maintenance windows and soaks up cheap solar hours into thermal storage. ClearOS arbitrates between them every few minutes — you just see one steam header and one per-ton invoice.
Combustion-free plant rooms feeding pure-steam generators — cGMP-friendly, with 99.5% SLA and full audit trails for MHRA / US FDA / EMA inspections.
Hospitals, hotels, food parks and factories where stack permissions, fuel storage or air-quality norms rule out new combustion capacity.
Hygienic steam with instant response for retorts, pasteurisers and CIP — no combustion by-products anywhere near the process.
Multinationals with SBTi or RE100-style commitments that need Scope 1 eliminated — not offset — at their Indian and European sites.