Engineers who own the outcome
DD Powertech is a power systems engineering consultancy built on one idea: the people who run the studies should also stand behind the design.
Built around engineering depth
DD Powertech was founded to give project owners and contractors access to specialist power systems engineering without the layers and hand-offs of a large consultancy.
From our base in Tamil Nadu we serve clients across India and internationally, delivering studies and designs for renewable plants, substations, data centres, industrial facilities and critical infrastructure.
“Every number we issue is one we are prepared to defend in front of the utility, the lender and the site team.”
Mission, vision and values
Mission
Deliver power system engineering that is technically rigorous, practical to build and accepted first time by reviewers.
Vision
To be the engineering partner clients trust with their most critical power infrastructure, in India and worldwide.
Values
Safety first, honest engineering judgement, clear communication and ownership of every deliverable.
What we bring to a project
Engineering Services
Concept-to-IFC electrical design for substations, plants and industrial facilities.
Learn morePower System Studies
Load flow, short circuit, protection coordination, arc flash, harmonics and grid-compliance studies.
Learn moreEarthing & Lightning Protection
IEEE 80 earthing grid design, soil modelling, GPR/TGPR studies and IEC 62305 lightning protection.
Learn moreTechnical Due Diligence
Independent technical review of power assets for lenders, investors and buyers.
Learn moreInspection & Audits
Electrical safety audits, earthing audits, thermography and condition assessment.
Learn moreProject Management & Construction Support
Owner's engineering, site supervision, testing and commissioning support.
Learn moreOur approach
Scope & data
We agree the questions to answer, the standards that apply and the data needed — before modelling starts.
Model & design
Engineers build models and designs from real equipment data, with assumptions documented.
Independent check
Every deliverable is checked by a second senior engineer before issue.
Issue & support
We issue the report or package and stay on through client and utility comments.
Let's talk about your project
Our engineers are ready to review your scope and recommend the right approach.