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CloudWizz

Industries · GreenTech

Build climate software at the velocity the timeline demands.

Energy data pipelines, carbon-aware platforms, IoT-scale ingest, and grid-edge integrations — backed by FinOps that respects the unit economics of GreenTech.

GDPRSOC 2ISO 14001 alignment

Pain points we hear most often

Energy data at IoT scale, with thin margins

Time-series data from meters, sensors, and grid edge can be enormous. We design ingest and storage tiers that hold per-record costs in check while preserving query latency.

Hardware-software integration risk

Field deployments fail differently than SaaS. We bring the operational discipline (over-the-air updates, fleet observability, rollback plans) that hardware-adjacent teams often lack at scale.

Reporting and audit pressure

ESG, CSRD, SBTi reporting create a parallel data-pipeline burden. We help design data models and pipelines that satisfy both operational and regulatory consumers.

Who we work with in GreenTech

Energy retailer / utility platform

Customer billing, smart-meter ingest, grid-balancing analytics, and tariff engines.

Climate-tech SaaS

Carbon accounting, supply-chain emissions, or sustainability reporting platforms scaling from pilot to enterprise.

EV charging / energy storage

Site management, OCPP integrations, fleet observability, and demand-response automation.

Earth-observation / climate-data platform

Geospatial pipelines, satellite-data processing, and high-throughput batch infrastructure with cost discipline.

Frequently asked questions

How do you design carbon-aware compute? +

Region selection by grid carbon intensity, batch scheduling around renewable availability, and Spot/preemptible-first design. Real impact requires honest measurement — we instrument the result.

Can you ingest smart-meter or telemetry data at scale? +

Yes — we have shipped MQTT/Kafka-based ingest, time-series storage (TimescaleDB, InfluxDB, ClickHouse), and downsampling pipelines that hold cost-per-million-points in check.

How do you handle OTA updates for field hardware? +

Update orchestration (AWS IoT, Azure IoT Hub, or open-source equivalents), staged rollouts, and rollback plans designed around the hardware's recovery model. Always tested with a fleet sample.

What about CSRD / SBTi data pipelines? +

Same data infrastructure, different consumers. We design the data model so operational analytics and regulatory reporting share a source of truth.

Can you support OCPP-based EV-charging platforms? +

Yes — connection management at scale, message reliability, and the operational discipline of tracking site-level uptime as a customer-facing SLO.

How do you control cloud spend on data-heavy GreenTech workloads? +

Aggressive use of Spot for batch, archival to cold storage with restore-on-demand, and partition pruning in the query engine. Typical cost savings 50–70% on big data workloads.

How do you integrate with utility back-end systems? +

API gateway with mTLS, message-broker integrations, and detailed audit trails per partner. Each integration is treated as a discrete capability with its own SLO.

What's your stance on data sovereignty in EU energy markets? +

Region-per-market by default, with explicit data-residency controls in the landing zone. We document the compliance posture so regulators and customers can both verify it.

Can you help with grid-edge / on-prem infrastructure? +

Yes — hybrid architectures with cloud control plane and on-prem data plane are common in this segment. We bring the patterns that make them operable.

Do you have GreenTech references? +

Yes — typically two on the discovery call, scoped to your sub-segment.

Can you help us build a data product (e.g. emissions API)? +

We handle the platform underneath — ingest, storage, scaling, observability. The product layer is your team. Pairing is common.

What's a typical first project look like? +

A two-week infrastructure audit focused on cost, observability, and data-pipeline health. Most GreenTech engagements start there.

Have a greentech infrastructure project on the roadmap?

Book a 30-min call →