Before full feasibility: test demand, constraints, project risks and developability.Explore Thero’s model-led approach
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BANKABLE ENERGY FROM CONCEPT TO COMMISSIONING

Developable energy projects. Smarter preparation. Confident delivery.

We bring technical and grid intelligence, market assessment, environmental and social data, land access, safety and permitting pathways into early energy screening—before developers commit to the full cost of studies and execution.

THERO ENERGY SYSTEMS INTELLIGENCE

From the right generation site to a credible grid connection.

We connect energy-resource evidence, network intelligence, land and servitudes, environmental and social baseline studies, engineering options, connection interfaces, financial modelling and delivery sequencing—before developers commit to the wrong site or route.

01 · CHOOSE YOUR DEVELOPMENT OPTIONInteractive planning illustration — no live grid-capacity or connection offer implied
GENERATION → TRANSMISSION → DISTRIBUTIONEvaluate the entire connection and delivery chain
GENERATION SITEGRID INTERFACEHV TRANSMISSIONDISTRIBUTIONEND USERS SITE · GRID · CORRIDOR · DELIVERY
⚡ Generation & substation〰 Grid corridor / connections● Early site and route constraints
GENERATING TECHNOLOGY

Utility-scale solar PV

Assess irradiance, land availability, terrain, biodiversity sensitivity, grid proximity, site access, social impacts and a realistic connection configuration.

EARLY VALUE LEVERChoose the generation layout and feasible network access together.
Our energy delivery experience ↗
02 · Reveal the critical layersTest the opportunity before a full feasibility commitment

Review published network plans and obtain project-specific connection studies and utility engagement. Screen capacity assumptions, queue and connection risks; do not treat proximity to a line as proof that capacity exists.

03 · Compare development pathsIllustrative—not actual connection offers or guaranteed schedules

Potential advantage: shorter route and fewer initial land interfaces. Confirm network capacity, servitudes, access, cumulative impacts and full connection costs before advancing.

04 · The project investment gatesConcept to operating performance
01Market & generationDemand, technology, resource
02Site & gridConnection, land, ecology
03Feasibility & permitsESDD, design, finance
04Bankability & EPCRisk allocation, lender input
05Delivery & operationOHS, environmental, commissioning
WHY THEROBetter site selection · More informed grid and corridor strategy · Targeted studies · Lower exposure to avoidable redesign · Stronger investment readinessExplore transaction advisory ↗
PROJECT EXPERIENCE

Infrastructure experience in practice.

An at-a-glance list of projects across this sector, with clients and available delivery status. For further information, contact THERO.

Filter our projects
ProjectSectorClientStatus
Aggeneys–Paulputs 400 kV Transmission LineEnergyEskomCompleted
Alpha Transformer ExpansionEnergyEskomCompleted
Ankerlig–Sterrekus 765 kV Transmission LineEnergyEskomCompleted
Ariadne–Eros 400 kV Overhead LineEnergyEskom / Jyoti StructuresCompleted
Aries Substation ExpansionEnergyEskomCompleted
Beta Transformer ExpansionEnergyEskomCompleted
Bon Espérance Wind FarmEnergyClient details on requestCompleted
Boshoff Solar PVEnergyClient details on requestCompleted
Brandvallei Solar PVEnergyClient details on requestCompleted
Brandvalley Wind Farm ReferenceEnergyProject partnersCompleted
Duvha Power Station – Wetland Risk & WULAWater & SanitationEskomCompleted
Duynefontein Nuclear-1 – Land Use & Construction VillageSocial & Public InfrastructureClient details on requestIn Progress
Entokozweni Ecology & Heritage StudiesEnergyClient details on requestCompleted
Ferrum SubstationEnergyEskomCompleted
Ferrum–Nieuwehoop 400 kV Transmission LineEnergyEskom / Babcock InternationalCompleted
Ferrum–Upington 400 kV Transmission LineEnergyEskomCompleted
Gamma–Kappa 765 kV Transmission LineEnergyEskomCompleted
Gromis SubstationEnergyEskomCompleted
Hendrina Power Station – Water Overflow AssessmentWater & SanitationEskomCompleted
Hydra Transformer ExpansionEnergyEskomCompleted
Hydra–Perseus 765 kV Transmission LineEnergyEskomCompleted
Independent Transmission Programme – Phase 1BankabilityPulse InfrastructureCompleted
Juno–Gromis 400 kV Transmission LineEnergyEskom / Power Line AfricaCompleted
Kappa–Bacchus Tower RehabilitationEnergyEskomCompleted
Kappa–Sterrekus 765 kV – Section CEnergyEskom / Babcock / MkhuluCompleted
Karusa Wind FarmEnergyClient details on requestCompleted
Kendal Power Station Compliance ReferenceEnergyEskomCompleted
Klipheuwel Wind FarmEnergyClient details on requestCompleted
Koeberg Nuclear Infrastructure ReferenceEnergyEskomCompleted
Koeberg–Dassenburg Environmental ServicesEnergyEskomCompleted
Komsberg Wind FarmEnergyClient details on requestCompleted
Leseding Environmental ServicesEnergyClient details on requestCompleted
Lethabo Power Station Wetland / Water ManagementEnergyEskomCompleted
Mahwelereng Heritage ManagementEnergyClient details on requestCompleted
Majuba Underground Coal Gasification – Hydrology / WULAWater & SanitationEskom GenerationCompleted
Majuba–uMfolozi 765 kV Transmission LineEnergyEskomCompleted
Manogeng Switching Station – Heritage & CommunityEnergyEskomCompleted
Manogeng–Tubatse Transmission LineEnergyEskomCompleted
Masa–Ngwedi 400/765 kV Transmission SectionsEnergyEskom / principal contractorsCompleted
Matimba Power Station Environmental ComplianceEnergyEskomCompleted
Mercury Transformer ExpansionEnergyEskomCompleted
Merensky–Uchoba Social / Visual AssessmentEnergyClient details on requestCompleted
Mokolo Water Augmentation Line – Environmental ServicesEnergyClient details on requestCompleted
Mtubatuba Double Circuit LineEnergyClient details on requestCompleted
NERSA Integrated Management Systems ProgrammeEnergyNational Energy Regulator of South Africa (NERSA)Completed
Nieuwehoop SubstationEnergyEskomCompleted
Oyster Bay Wind FarmEnergyClient details on requestCompleted
Poseidon Transformer New BuildEnergyEskomCompleted
Rietkloof Wind Farm ReferenceEnergyProject partnersCompleted
Silimela Substation & Transmission ConnectionsEnergyEskomCompleted
Tubatse Substation & Transmission ConnectionsEnergyEskomCompleted
Tubatse–Silimela Transmission LineEnergyEskomCompleted
Tutuka Power Station – Waste ClassificationWater & SanitationEskomCompleted
Uchoba–De Brochen Ecological / Heritage StudiesEnergyClient details on requestCompleted
Universal Coal SubstationEnergyUniversal CoalCompleted
Upington Substation ExpansionEnergyEskomCompleted
Witkop–Pietersburg Ecological StudiesEnergyEskomCompleted
Zastron Heritage ManagementEnergyClient details on requestCompleted
Zeus Transformer ExpansionEnergyEskomCompleted

Contact us for more project details.

Contact Thero Services ↗
WHY THERO

Better evidence.
Less wasted effort.
Stronger delivery decisions.

From a promising energy concept to an evidence-backed, construction-ready investment. We walk with clients through preparation, lender readiness and delivery while transferring skills and knowledge.

600+ masterclasses7+ university MoUs100+ graduates supported
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Before the full feasibility budget, test developability.

Start with the scientific, market, technical, environmental, social and regulatory constraints that matter to the investment decision.

Request a screening discussion ↗