Energy Helper

Privacy Policy

Last Updated: April 2026

Document Reference

BRAKKN-ISP-001-G

Version

1.4

Classification

Public

Owner

Chief Executive Officer

Introduction

This Privacy Policy explains how Brakkn Ltd ("we", "us", "our") collects, uses, stores, and protects your personal information when you use the Energy Helper service, including our website, mobile applications, and any related services. Energy Helper is a product and trading name of BRAKKN LTD.

The Energy Helper mobile application is published by Energy Helper App Ltd, a wholly owned subsidiary of Brakkn Ltd. BRAKKN LTD is the data controller responsible for your personal data, regardless of which entity publishes the application. We are committed to protecting your privacy and handling your data in accordance with the UK General Data Protection Regulation (UK GDPR) and the Data Protection Act 2018.

Contact Details

  • Company: BRAKKN LTD
  • Registered Address: Unit 3, Vista Place, Ingworth Road, Poole, England, BH12 1JY
  • Company Number: 11085677
  • Email: my.data@helper.energy
  • Data Protection Contact: Jon Fletcher (CEO, DPO registered with the ICO)

1. Information We Collect

1.1 Information You Provide

Data CategoryExamplesPurpose
Account InformationName, email address, passwordCreate and manage your account
Property InformationAddress, postcode, property type, number of bedroomsPersonalise energy advice
Energy InformationFuel types, tariff details, supplierCalculate costs and savings
Household InformationNumber of occupantsImprove recommendations
Household Safety InformationWhether anyone in your household could be classed as vulnerable (see Section 1.4)Ensure advice reflects safety guidelines
Energy Systems and AppliancesHeating fuel, boiler type, appliance make/model (e.g., washing machine)Improve recommendations
Communication PreferencesEmail preferences, notification settingsSend relevant communications
Payment InformationPayment card details where you pay for our application directly (where applicable), or use them to validate your connection to the property as part of our smart meter data access compliance checks (handled by our secure payment partner; we never store full card numbers or security codes)Process subscriptions
Support QueriesMessages, feedbackRespond to your enquiries

1.2 Information Collected Automatically

Data CategoryExamplesPurpose
Device InformationDevice type, operating system, browser typeOptimise user experience
Usage DataPages visited, features used, time spentImprove our service
Technical DataIP address, cookies, session identifiersSecurity and functionality
Location DataGeneral location (from IP address)Provide regional information
Error DataCrash reports, error logsFix bugs and improve stability

1.3 Information from Third Parties

SourceDataPurpose
Smart Meter Data (n3rgy via MyUtilityGenius Ltd)Half-hourly electricity and gas consumptionDetailed usage analysis
Energy Performance Certificates (EPC)Property energy ratings, recommendationsPre-populate property details
Green Energy Options Ltd t/a OnzoDisaggregated smart meter data and savings estimatesInsights and recommendations
Build Test Solutions (BTS smart-HTC)Heat loss estimatesProperty efficiency analysis
Google (Maps Platform)Geocoding and mapping dataAddress lookup and mapping
Environment AgencyMapping dataMapping and geospatial context
Microsoft (Bing Maps)Mapping dataMapping and geospatial context
Ideal PostcodesProperty and address dataAddress validation and lookup
Partner/Client IntegrationsData shared by client partners (e.g., Capgemini) with your consentDeliver partner services

1.4 Special Category Data

Special category data requires additional protection under UK GDPR Article 9. We collect one specific type of special category data, with your explicit consent:

Household Safety Information

What we collectWhether anyone in your home could be classed as 'vulnerable' because they are very young or elderly, or have a long-term health condition. We store a simple 'yes/no' record. We do NOT store any details of why they may be classed as vulnerable and we do NOT ask for any further details such as the nature of any health condition.
Why we collect itGuidance on some energy-saving measures can be different for people classed as vulnerable. Internal temperatures, for example, should be kept warmer. Knowing if there are vulnerable people in your household allows us to make sure our advice reflects these guidelines.
Legal basisYour explicit consent (GDPR Article 9(2)(a))
How long we keep itAs long as your account is active, or until you withdraw consent
Who has accessThis data is never shared with the third parties we work with to deliver our services and is only used for the specific purpose of ensuring our advice to you is safe.
Your controlYou can withdraw consent anytime in the Energy Helper app via Account → Privacy & Data → Manage Consents. When you withdraw, we immediately delete this information. Please note that after withdrawal, any advice you receive will reflect safety guidelines for the general population rather than guidelines specific to vulnerable groups.
If you don't consentThe app works normally — any advice you receive will reflect safety guidelines for the general population rather than guidelines specific to vulnerable groups.

Beyond this specific consent, we do not collect other special category data (e.g., race, religion, political views). Some general household information might indirectly reveal protected characteristics; we minimise such collection and process only what is necessary for service delivery.

1.5 Beta Programme participants

Some users access Energy Helper as beta testers — typically through an employer partnership or by direct invitation. Beta testers help us catch bugs and shape the product before it's opened to the wider public. If you are a beta tester, we process a small amount of additional information about how you use the app and any feedback you submit, on top of the data covered elsewhere in this Policy. The full detail is set out in our separate Beta Privacy Note, which you accept when you join the beta and can re-read at any time from within the app or via that link. The headline points are:

  • Feedback you submit through the in-app feedback tab. When you tap the feedback tab and submit a report, we record the type of feedback (bug, suggested improvement, or other), the screen you were on, the message you write, and — if you keep the screenshot checkbox ticked — a screenshot of the screen you were on. We hold this in our database for 12 months. A copy of each report is also created in our customer support system (Freshdesk) so the team can triage it; bug reports may additionally be turned into engineering tasks in our private issue tracker (GitHub), where the same content (your message, the screen, the screenshot if attached) is visible to the engineering team. The S3 storage bucket we use as a temporary upload buffer for screenshots deletes its contents within 36 hours; the durable copy lives in Freshdesk and our database.
  • Session Replay (optional, off by default). If you choose to turn this on in your privacy settings, when you submit a bug report we attach a short recording of the previous 60 seconds of your screen so we can see what was happening when you hit the problem. Form contents and any text on screen are masked — we see the layout and your clicks, not what you typed. You can turn this off again at any time. Recordings are held for 30 days. This feature is currently being rolled out; if the setting is not yet visible in the app, Session Replay is off for your account.
  • Technical error telemetry. The standard Sentry-based error tracking described elsewhere in this Policy applies to beta testers in the same way as all other users — we never send your message body or screenshot to the error-tracking service.

Our lawful basis for processing feedback content and screenshots is legitimate interest — running a beta programme and improving the product based on tester feedback. Session Replay is processed only on the basis of your explicit consent, which you can withdraw at any time. You can also withdraw from the beta programme and request deletion of your beta data by emailing jon@helper.energy; the full procedure is in the Beta Privacy Note.

Beta testers are typically employees of an Energy Helper partner organisation (e.g., Big Clean Switch). Beta-tester feedback content is not shared with the partner organisation; it is used only by Energy Helper to improve the product.

2. How We Use Your Information

2.1 Purposes and Legal Bases

PurposeLegal BasisDetails
Provide the ServiceContractDeliver Energy Helper features you signed up for
Create Your AccountContractSet up and manage your account
Personalise RecommendationsLegitimate InterestTailor energy-saving tips to your situation
Process Smart Meter DataConsentAnalyse your energy usage (requires explicit consent)
Send Service CommunicationsLegitimate InterestUpdates about your account and service
Market to Existing CustomersLegitimate InterestProduct updates and relevant offers where permitted by law
Send Marketing CommunicationsConsentPromotional content (only with your permission)
Share Data with Third Parties for MarketingConsentThis might include where we pass your details on to a solar installer after you have reviewed our in-app solar assessment. We only share data for third-party marketing with your explicit permission.
Partner ReportingLegitimate Interest / ConsentShare app usage (legitimate interests), aggregated energy insights (consent), and feedback (anonymised unless consent provided)
Research and AnalyticsLegitimate Interest / ConsentImprove products, understand outcomes, and inform service development (cookie-based analytics use consent)
Improve Our ServiceLegitimate InterestAnalyse usage patterns to improve features
Prevent FraudLegitimate InterestProtect against fraudulent activity
Comply with LawsLegal ObligationMeet regulatory and legal requirements
Respond to EnquiriesLegitimate InterestAnswer your questions and provide support
Beta Programme: Feedback & screenshotsLegitimate InterestProcess beta-tester feedback content (including optional screenshots) to improve the product before public release. See §1.5.
Beta Programme: Session ReplayConsentCapture a 60-second screen recording attached to bug reports — only when the tester has opted in. Off by default. See §1.5.

2.2 Consent

Where we rely on consent, you can withdraw it at any time by:

  • Updating your preferences in the app
  • Clicking "unsubscribe" in marketing emails
  • Contacting us at my.data@helper.energy

Withdrawing consent does not affect the lawfulness of processing before withdrawal.

2.3 Legitimate Interests

Where we rely on legitimate interests, we have assessed that our interests do not unduly impact your rights and freedoms. Central to this assessment is whether you would reasonably expect us to process your data for the stated purpose. Our legitimate interests include:

  • Improving and developing our services
  • Understanding how customers use our service
  • Conducting research and analytics to improve outcomes
  • Ensuring security of our systems
  • Marketing our services to existing customers

You can object to processing based on legitimate interests at any time.

3. How We Share Your Information

3.1 Service Providers (Sub-Processors)

We share data with service providers who help us deliver Energy Helper:

ProviderPurposeLocationSafeguards (plain English)
RenderRuns our app and databaseEUContractual data protection, independently audited security controls
Amazon Web Services (AWS)Login, file storage, secrets, transactional email deliveryEUContractual data protection, internationally recognised security standards
CloudflareDNS, CDN, DDoS protectionEUContractual data protection; traffic metadata only
HubSpotCRM and marketing communications for content-portal contacts only — HubSpot does not hold Energy Helper app-user dataEUContractual data protection
n3rgy via MyUtilityGenius LtdAccess to your smart meter data (with your consent)EUIndustry agreements and data protection terms
OnzoCalculates energy-saving insightsEUContractual data protection, security certification
BTS smart-HTCCalculates home heat lossEUContractual data protection
Expo (Expo, Inc.)Mobile push notifications — device push tokens are stored locally and used to deliver notifications to your deviceEU/UKContractual data protection; push tokens are opaque device-issued identifiers; no name, email, or account data sent
Google Maps PlatformAddress lookup, maps, imageryEUMinimum location data only (postcode/coordinates); no names or contact details shared
Ideal PostcodesAddress lookupEUMinimum location data only (postcode/coordinates); no names or contact details shared
MyUtilityGenius Ltd / StripeSmart meter access verificationEUWe never see full card details; payment industry security standards apply
StripePayment processing (direct subscriptions where applicable)EUWe never see full card details; payment industry security standards apply
Freshworks (Freshdesk)Customer support ticketing — handles help requests, bug reports, supplier feedback, and GDPR data requests sent to my.data@helper.energyEU/UKContractual data protection (Freshworks DPA, incorporated by reference under their terms of service); ticket data limited to what you submit plus pseudonymous identifiers; SOC 2 Type II, ISO 27001
Sentry (Functional Software, Inc.)Error tracking, performance monitoring, and (with your consent) session replay — used only on Energy Helper-branded surfacesEU/UKContractual data protection (DPA signed); direct identifiers stripped before send; session replay is opt-in and masks input fields by default; SOC 2 Type II, ISO 27001
Grafana CloudLog aggregation, uptime monitoring, alertingEU/UKContractual data protection (DPA signed); logs may include IP addresses but no direct identifiers; SOC 2 Type II, ISO 27001
GitHub (GitHub, Inc.)Engineering issue tracker — beta-tester bug reports are mirrored as private issues so the engineering team can track and fix them. Applies to beta testers only.USA (Standard Contractual Clauses)Repository is private; only the Energy Helper engineering team has access; SOC 2 Type II, ISO 27001. Mirrored content includes the report message, screen route, and screenshot (if attached).

We do not store customer data in internal collaboration tools (e.g., Google Workspace). When we use mapping or address lookup services, we share only the minimum location data needed (e.g., postcode or coordinates) and do not include names or contact details.

3.2 Partners

If you access Energy Helper through a partner (e.g., an employer or energy supplier), we may share:

  • Information on your use of the app (legitimate interests)
  • Aggregated information about energy consumption (with your consent)
  • Feedback you provide us about the app (anonymised unless we have your consent)

3.3 Legal Requirements

We may disclose information where required by law or to:

  • Comply with legal process or government requests
  • Protect our rights, privacy, safety, or property
  • Enforce our terms of service
  • Respond to an emergency

3.4 Business Transfers

If Brakkn is involved in a merger, acquisition, or sale of assets, your information may be transferred. We will notify you of any change in ownership or use of your personal information.

4. International Transfers

We deliberately select direct suppliers that store and process personal data only within the EU. Where those suppliers use sub-suppliers to provide their services, we require them to apply equivalent protections and to ensure their contractual arrangements provide safeguards that are equivalent to those required under UK law.

5. Data Retention

5.1 Retention Periods

Data TypeRetention PeriodReason
Account & Profile DataDuration of account + 2 yearsContractual support, fraud prevention
Property & Assessment DataDuration of account + 2 yearsProvide recommendations, audit trail
Smart Meter DataWhile consent active; deleted 30 days after withdrawal or after 12 months of inactivity (whichever first)Consent-based processing, data minimisation
Uploaded Bills12 monthsAnnual energy analysis and verification
Support Photos180 daysTroubleshooting evidence only
Subscription/Payment Records7 yearsTax and legal requirements (invoices, receipts)
Payment Verification RecordsDuration of account + 2 yearsVerification confirmations only (no card details stored)
Support Queries3 years from resolutionQuality assurance, dispute resolution
Marketing Consent Records3 years from consentDemonstrate compliance
Security & Access LogsUp to 730 daysSecurity monitoring and investigation
Backups30 daysRecovery objectives

5.2 Data After Account Deletion

When you delete your account:

  • Personal data is deleted or anonymised within 30 calendar days of your request being approved by our team (see §6.3 below for detail on the fulfilment process)
  • Anonymised/aggregated data may be retained for analytics
  • Backups are purged on standard rotation (up to 90 days)

5.3 Limits on Erasure — Statutory Retention Carve-Outs

Certain records are retained beyond the 30-day fulfilment window because we are legally required to do so:

Record typeRetention windowLegal basis
Consent records (your smart-meter, marketing, and special-category data consents)6 years from the consent eventArticle 7 UK GDPR evidence; UK Limitation Act 1980 (six-year period for potential legal claims)
Smart-meter access verification records6 years from account closureIndustry compliance; Limitation Act 1980
Rights-request audit trail (the record that you made a deletion or access request, the date, and the outcome)6 yearsUK GDPR Articles 5(2) and 24 (accountability); Limitation Act 1980
Security and access log entriesUp to 730 daysLegitimate interest — incident investigation, fraud prevention

What “retained” means for these records: these records are anonymised at the point of deletion. Personal identifiers (your name, email address, and any directly identifying columns) are removed or nulled. The record itself is kept — for example, the fact that a consent was granted on a particular date, without the name of the person who granted it. This is the minimum necessary to satisfy the legal retention obligation.

If you ask us to delete your consent records, we will explain why we cannot in full. For questions, contact us at my.data@helper.energy.

6. Your Rights

Under UK GDPR, you have the following rights:

6.1 Right of Access

You can request a copy of your personal data. We will respond within one month.

How to exercise: my.data@helper.energy.

6.2 Right to Rectification

You can request correction of inaccurate or incomplete data.

How to exercise: Update your details in the app or contact us.

6.3 Right to Erasure (“Right to be Forgotten”)

You can request deletion of your data where:

  • Data is no longer necessary for the purpose collected
  • You withdraw consent (where consent was the legal basis)
  • You object to processing and there are no overriding legitimate grounds
  • Data has been unlawfully processed

How to exercise:

  • In-app: Use the “Delete my account” option in the Energy Helper app (Account → Settings → Delete account). This creates a formal deletion request that is reviewed and approved by our team before fulfilment begins.
  • By email: Contact us at my.data@helper.energy.

SLA: We fulfil Article 17 erasure requests within 30 calendar days of your request being received. Our team reviews and approves the request (typically within 1–3 working days); automated fulfilment across all processors then runs within that 30-day window. If fulfilment is at risk of breaching the 30-day deadline, we will contact you to explain and, if necessary, escalate to the ICO.

Limits on erasure: We may need to retain certain records for legal or regulatory reasons — see Section 5.3 above for the full list and the legal basis for each carve-out.

6.4 Right to Restrict Processing

You can request restriction of processing while we verify accuracy or assess objections.

How to exercise: my.data@helper.energy.

6.5 Right to Data Portability

You can receive your data in a structured, machine-readable format and transfer it to another provider.

How to exercise: my.data@helper.energy.

6.6 Right to Object

You can object to:

  • Processing based on legitimate interests
  • Direct marketing
  • Processing for research/statistics

How to exercise: Email my.data@helper.energy or update marketing preferences.

6.7 Rights Related to Automated Decision-Making

We do not make decisions based solely on automated processing that produces legal or similarly significant effects. Our recommendations are informational and do not determine outcomes on their own.

6.8 How to Exercise Your Rights

  • Email: my.data@helper.energy
  • Post: Data Protection, BRAKKN LTD, Unit 3, Vista Place, Ingworth Road, Poole, England, BH12 1JY

We will respond within one month. If your request is complex, we may extend by two months (with notification).

We may request identification to verify your identity before processing requests.

7. Security

We use appropriate technical and organisational measures to protect your data, including encryption, access controls, multi-factor authentication for staff access, security monitoring, and incident response procedures. Staff receive security awareness training, and we review controls regularly.

8. Cookies and Tracking

8.1 What Are Cookies

Cookies are small text files stored on your device when you visit our website or use our web app.

8.2 Cookies We Use

Cookie TypePurposeDuration
EssentialEnable core functionality (login, security)Up to 7 days
AnalyticsUnderstand how users interact with the serviceUp to 2 years

Full cookie list: [URL TBC]

8.3 Managing Cookies

You can manage cookies through:

  • Browser settings (block or delete cookies)
  • Cookie settings page: [URL TBC]

Blocking essential cookies may prevent some features from working.

8.4 Do Not Track

We respect "Do Not Track" browser signals where technically feasible.

9. Children's Privacy

Energy Helper is not intended for children under 16. We do not knowingly collect data from children. If you believe we have collected data from a child, please contact us immediately.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by:

  • Email notification
  • In-app notification
  • Prominent notice on our website

The "Last Updated" date at the top indicates when changes were made. We encourage you to review this policy periodically.

11. Complaints

If you have concerns about how we handle your data:

  1. Contact us first: my.data@helper.energy
  2. Escalate to the ICO: If you are not satisfied with our response, you can complain to the Information Commissioner's Office:
    • Website: ico.org.uk
    • Phone: 0303 123 1113
    • Post: Information Commissioner's Office, Wycliffe House, Water Lane, Wilmslow, Cheshire, SK9 5AF

We would appreciate the opportunity to address your concerns before you contact the ICO.

12. Contact Us

For privacy-related enquiries:

  • Email: my.data@helper.energy
  • Data Protection Contact: Jon Fletcher (CEO, DPO registered with the ICO)
  • Post: Data Protection, BRAKKN LTD, Unit 3, Vista Place, Ingworth Road, Poole, England, BH12 1JY

For general enquiries:

Document History

VersionDateAuthorChanges
1.0December 2025J. FletcherInitial creation
1.1March 2026J. FletcherAdded Article 9 special category data section for household safety information (thermostat-reduction-tip feature)
1.2April 2026J. FletcherCorrected §3.2 and §2.1 Partner Reporting lawful basis; aggregated energy insights under legitimate interests, not consent.
1.3May 2026J. FletcherProduct analytics updates: in-app analytics (legitimate interest) and website cookie analytics (PECR consent) disclosed separately; cookie table expanded; §8.4 two-system independence added; CO₂e methodology note added.
1.4April 2026J. FletcherRights-fulfilment updates: added §5.3 statutory-retention carve-outs table; §6.3 expanded with 30-day SLA, both rights-exercise channels (in-app AccountDeletionRequestScreen + my.data@helper.energy), and operator approval gate; §3.1 processor list updated (added Expo, removed Enwarp, scoped HubSpot to content-portal contacts only).

This Privacy Policy was last updated in April 2026.