ista UAE: Energy Efficiency Experts

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Full-cycle energy solutions in the Middle East.

From smart metering and billing to ESCO and solar

ista ME is the region’s only full-cycle energy partner, delivering measurable outcomes backed by government-verified proof.

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Drone shot of a curved, light-coloured building roof covered with rows of dark blue solar panels. Around the building are asphalt access roads with markings, pavements and green areas. Trees and bushes frame the area; car parks and other parts of the building can be seen at the edge.

Profit from clean energy.

Meet your sustainability targets and manage Solar

Cost-effective, regulation-ready, and integrated with your existing energy systems.

A person sits in a modern office in front of large windows, holding a smartphone in their hand. An open laptop sits on the table. Outside, an illuminated cityscape can be seen at sunset. The scene conveys concentrated work in a quiet, professional environment.

Pay what you consume.

Zero-touch, automated from meter read to invoice.

Accurate, transparent, and built to scale across any portfolio.

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Simplify billing.

Automated sub-metering, billing and data analysis.

Optimise usage, reduce waste and control costs across residential and commercial properties.

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Regulatory mandates are tightening. District cooling and electricity costs are rising.

Tenants and investors expect transparency. And the window to act efficiently - before compliance becomes a crisis - is closing fast.

ista works with developers, building managers, utilities and government clients to turn these pressures into managed outcomes: lower costs, accurate billing, verified savings and buildings that are built to last.

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Latest developments and successes.

Energy savings of 25% achieved ahead.

Our Client was facing increasing energy costs and an aging infrastructure of air conditioning and lighting systems.

150,000+ meters enabled real-time data.

Seamless MDMS integration of meters enabled real-time data access, faster billing, and greater satisfaction.

Easy contact and 24/7 support.

We offer you a new and easy-to-use contact and support service.

A person is working at a desk in an office, pensively holding a pen in their hand while looking at a large monitor. Several windows with text-based content and coloured areas are open on the screen, suggesting analysis or development work. In the foreground, another screen is blurred, next to it are a keyboard and a coffee cup. The environment is warmly lit and looks like a focused workplace in a home office or study. The scene conveys focused work, digital information processing and a calm, professional atmosphere.

From disconnected to centralised.

Remote connectivity to power smart metering.

Talk to the team that delivers.

We combine personalised service with market-leading digital portals, giving owners, operators and residents 24/7 access to accurate energy data on one secure platform. Our track record spans government-verified ESCO contracts, enterprise-scale billing operations and the largest MDMS deployment in the Middle East. If your buildings deserve better energy performance, we are ready to help you prove it.

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Your success, our outcome to deliver.

With ista, you work with a full‑cycle energy partner, not a single‑point vendor. We combine proven expertise, advanced technology and long‑term operations so you save costs, meet regulations and future‑proof your buildings with results you can measure and defend.

Reliable Partner

Over 70 years of global delivery and a market-leading GCC track record make us a trusted partner for complex high-stakes projects.

Sustainable Solutions

We transform existing buildings into efficient, future-ready assets through targeted retrofits, ESCO projects and solar PV solutions.

Seamless Services

From energy audits and design to installation, MDMS, billing and optimisation, we take responsibility for the full process end to end.

Secure Technology

The most advanced software and hardware, adapted easily to your energy requirements and systems.

From smart metering and billing to ESCO and solar

Meet your sustainability targets and manage Solar

Zero-touch, automated from meter read to invoice.

Automated sub-metering, billing and data analysis.

Most popular solutions and services

Utility Billing

ESCO Solution & Services

Retrofit Solution

Regulatory mandates are tightening. District cooling and electricity costs are rising.