01 The Invisible River
A river of wind flows along every highway — and nobody is capturing it
Every truck at 60 km/h creates a 4–8 m/s wind pulse. Multiply by 50,000 vehicles/day across 150,000 km of highways — an energy resource hiding in plain sight.
↑ Animated: trucks generate wind pulses harvested by roadside MVAWT turbines
🌬️ The wind is already there
Research confirms: heavy trucks create wind of 4–8 m/s at just 1 meter from the road edge. Thousands of energy pulses per hour on any busy expressway.
⚡ Conventional turbines can't harvest it
Traditional turbines need 5+ m/s to even start. They're designed for hilltops — not chaotic, low-speed, multi-directional highway turbulence.
🔮 Until now
Magnus-effect turbines start at 2 m/s and capture wind from all directions. Purpose-built for the exact conditions highways create.
02 The Physics
The Magnus effect — nature's hidden force, weaponized for energy
In 1852, Heinrich Gustav Magnus discovered that a spinning cylinder in airflow experiences lateral force. The same physics curving a footballer's free kick can generate electricity from the lightest breeze.
↑ Live: spinning cylinder deflects airflow → low pressure above → LIFT force
How it works
A cylinder spins in moving air. One side accelerates airflow (low pressure), the other decelerates it (high pressure). The pressure difference creates lift — up to 14× the lift of a conventional airfoil.
Why not blades?
At 2–5 m/s, airfoil blades suffer laminar separation and stall. Spinning cylinders overcome this by injecting momentum into the boundary layer — producing 3× more power in low wind.
Battle-tested
Challenergy (Japan) commercially deploys Magnus VAWTs. Their unit survived Typhoon Chanthu — Category 5, gusts of 84 m/s. The technology is validated.
03 Our Innovation
Bladeless. Silent. Solar-crowned. Built for India's roads.
Each unit integrates spinning cylinders with a solar panel on top — the world's first highway-optimized wind-solar hybrid. Engineered for extreme heat, monsoon, dust, and millions of vehicles.
↑ MVAWT concept — rotating cylinders + solar crown on vertical axis
6 decisive advantages
↓ Low-wind dominance
Generates from 2 m/s. Produces 3× more power than bladed turbines in the 2–5 m/s highway wind zone.
⊕ Omnidirectional 360°
Vertical axis captures wind from all directions. No yaw mechanism needed for chaotic highway turbulence.
◇ Zero blade-throw risk
Solid cylinders can't fragment. Self-regulating in storms. Tested to 84 m/s. Inherently traffic-safe.
♫ Silent (52 dB)
Highway noise (70–80 dB) completely masks turbine sound. Zero community opposition.
🕊 Bird & wildlife safe
No blade-tip kill mechanism. Visible cylinders at low speed. Clean energy that's actually clean.
☀ Wind + Solar hybrid
Wind peaks in monsoon when solar drops. Traffic wind at night when solar sleeps. Combined: 50% capacity utilization.
04 Head-to-Head
Magnus bladeless vs conventional bladed
Every metric that matters for highway deployment favors Magnus.
Cut-in wind speed2 m/s5+ m/s
Operating range2–40 m/s5–25 m/s
Noise at 25m~52 dB60–70 dB
Bird fatalitiesZero1.17M/yr (US)
Blade throw riskImpossiblePresent
Wind directionOmni 360°Needs yaw
Storm survival84 m/s testedShutdown >25
Highway suitabilityPurpose-builtNot designed
Low-wind output (2–5 m/s)3× conventionalZero / minimal
05 Where They Go
India's highways are a sleeping wind farm
Expressway medians, ghat crests, toll plazas — thousands of kilometers where wind flows constantly.
146,342
km National Highways
₹7,700 Cr
Addressable Market
↑ Animated: ghat road deployment — monsoon winds 8–20 m/s + truck wind wash
🏗️ Samruddhi Expressway
701 km, India's first solar highway. MSRDC seeks wind-solar hybrid. 204 MW solar planned. Our #1 target.
⛰️ Western Ghats
Bhor, Kasara, Tamhini Ghats. Orographic winds 8–20 m/s in monsoon. 2–3× flat highway averages.
📋 SECI × NHAI MoU
Nov 2025: first national partnership for highway renewable energy. Legal precedent established.
🚂 Railways, Smart Cities, Defence
Railways net-zero by 2030. 100 Smart Cities. Remote posts. ₹5,000+ Cr parallel markets.
06 Government Strategy
From startup to state partner
DPIIT + MSME registrations give us procurement superpowers. NIWE certification builds the credibility moat.
⊞ DPIIT + MSME
80% patent fee cut. EMD exemption. 25% procurement preference. 3-year tax holiday. These are competitive weapons large companies can't access.
⊡ GeM + CPPP
Direct sales to all govt agencies. 15% price preference. Relaxed experience criteria for MSMEs. The marketplace where government shops.
⊠ NIWE Certification
IS/IEC 61400-2 type testing. ALMM listing for all govt projects. ₹15–30L, 12 months. The moat separating serious players from hobbyists.
⊗ MSRDC Pilot
Approach JMD directly with tech demo for Samruddhi Expressway. Shape tender specs around Magnus-effect. Partner, not vendor.
PPP / BOOT
Deploy on govt land, sell power at ₹3–4/kWh. The model MSRDC already uses for solar.
CSR Funding
Section 135 lists renewable energy as eligible CSR. Target: Tata, NTPC, ONGC, Adani.
Energy-as-a-Service
Deploy free, charge per kWh. Recurring revenue, higher lifetime value.
07 Execution
36 months from zero to government contract
Every phase has a gate. Every rupee accounted for. Each milestone unlocks the next round.
Months 1–3 — Foundation
Register. Patent. Simulate.
Pvt Ltd via SPICe+. DPIIT + MSME + GST. Patent under SIPP (₹5,600). CFD with Zeus Numerix. Apply Venture Center Pune.
₹4–5 lakhMonths 4–6 — Validation
Simulate. Model. Test.
CFD gate: Cp > 0.15 → proceed. Scaled model via 3D printing. First hire. Investor outreach: Climate Angels, IAN, Social Alpha.
₹12–16L cumulativeMonths 7–12 — Prototype
Wind tunnel. Full build. Power up.
IIT Bombay wind tunnel. 1 kW prototype + 400W solar. Field testing. Close seed (₹1–2 Cr). First MSRDC meeting.
₹34–46L cumulativeMonths 13–18 — Certification
NIWE testing. Pilot proposal.
Submit NIWE application. Formal proposal to MSRDC for Samruddhi. GeM + CPPP registration.
External fundingMonths 19–24 — First Deployment
5–10 units on a live highway.
Pilot order. Pune contract manufacturing. IoT dashboards live. First PPA revenue. Media campaign.
⚡ First revenueMonths 25–36 — Scale
100+ unit government contract.
Win MSRDC/NHAI contract. Series A (₹5–20 Cr). 100-unit batch manufacturing. Team scales to 20+.
₹5–20 Cr Series A
08 Capital Strategy
Backed by India's climate capital
Sequenced funding — each rung unlocked by the previous milestone.
Pre-Seed · Grants
₹10–50L — Zero equity
DST NIDHI PRAYAS, SISFS, MNRE Call for Proposals, BIRAC BIG. Pure runway, no dilution.
Seed · Angels
₹1–2 Cr — 15–25%
Climate Angels, IAN, Speciale Invest, Social Alpha. Triggered by working prototype + field data.
Series A · VC
₹5–20 Cr — Post-pilot
Avaana Capital, Infuse Ventures, India Deep Tech Alliance. Triggered by pilot data + govt LOI.
Revenue · Customers
PPP, PPA, EaaS
Sell (₹2–3L/unit), lease (₹3–4/kWh), or EaaS. IRB, L&T, Smart Cities, Railways, defence.