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Rutendo Mushaninga

@rutendomushaninga

Energy Pricing Analyst supporting UK portfolios at Professional Energy Services; developed an SOP library for tendering, validation and reporting.

South Africa

Message

At Professional Energy Services, I turned around pricing requests and verified power and gas trades for the UK portfolio. I also developed a full SOP library covering tendering, live checks, validation, rebilling and reporting.

Earlier at Professional Energy Services, I validated electricity and gas invoices, investigated billing discrepancies and prepared reports for consultants and clients. I built consumption and cost summaries to support reporting, budgeting and forecasting.

At Terra Firma Solutions, I maintained municipal tariffs and conducted tariff comparisons and bill validations. I identified R2m+ in tariff-related savings across client portfolios, and supported tariff optimisation and billing solutions.

Experience

Work history, roles, and key accomplishments

Energy Pricing & Reporting Analyst

Professional Energy Services

Jul 2024 - Nov 2025 (1 year 4 months)

Turned around pricing requests and verified power/gas trades for PES's UK portfolio. Conducted daily pricing analysis, validating supplier quotes, rates, and contract terms.

Team Lead – Energy Tariff Analyst

Terra Firma Solutions

Jun 2023 - May 2024 (11 months)

Coordinated tariff team operations for major SA portfolios. Produced tariff optimisation studies and bespoke municipal-billing solutions.

Tariff Analysis Municipal Tariffs TOU (Time Of Use)Demand Charges Standing Charges Billing Correction Client Escalation Tariff Change Applications Shared Savings Models

Energy Billing Analyst

Professional Energy Services

Jan 2023 - Mar 2024 (1 year 2 months)

Validated all incoming electricity and gas invoices, checking rates, TOU splits, demand charges, and supplier calculations. Identified incorrect unit rates, duplicated charges, mismapped tariffs, and estimate/actual mismatches.

Invoice Validation Exception Investigation TOU (Time Of Use)Demand Charges Supplier Calculations Reporting Consumption Analysis CRM SharePoint Vendor Portal

Energy Tariff Analyst

Terra Firma Solutions

Jan 2021 - May 2023 (2 years 4 months)

Updated and maintained 1,000+ municipal tariffs in energy management software. Conducted cost comparisons, TOU reclassifications, and bill validations.

Tariff Analysis Municipal Tariffs TOU (Time Of Use)Demand Charges Seasonal Cost Comparison Billing Validation NMD KVA

Energy Consultant

NUS Consulting

Jan 2019 - Oct 2020 (1 year 9 months)

Delivered multi-site tariff audits and consumption-reduction analyses. Prepared client-ready audit reports showing cost savings and optimisation paths.

Tariff Audits Consumption Analysis Cost Savings Optimization Reporting

Energy & Sales Administrator

NUS Consulting

Mar 2011 - Dec 2018 (7 years 9 months)

Supported consultants with tariff checks, renewals, billing discrepancies, and data management. Handled customer queries, contract administration, and onboarding documentation.

Tariff Checking Renewals Billing Discrepancies Data Management Customer Queries Contract Administration Onboarding