Persefoni Alternative | Nectar

Nectar provides the granular utility data foundation that Persefoni's carbon accounting engine requires for accurate Scope 1 and Scope 2 calculations. While Persefoni excels at emissions modeling and climate disclosure, it depends on high-quality underlying energy data, which Nectar delivers with automated collection, 99.2% parsing accuracy, and complete coverage across all commodity types.

Nectar persefoni alternative | nectar — automated utility data management screenshot

Persefoni orients explicitly around audit, controls, and regulated disclosure, which is why it resonates with finance and risk teams and with financial institutions reporting financed emissions. If your requirement is a climate disclosure that will withstand formal scrutiny, that posture is the right one to look for.

It also raises the stakes on inputs. An audit-oriented platform cannot manufacture evidence it never received: assurance samples reported figures and asks what record supports each one, and a Scope 2 number assembled from spreadsheets and estimates has a hole in its evidence chain regardless of how the platform is governed.

Nectar closes that. Collection from more than 7,000 utility providers globally, line-item parsing at 99.2% accuracy, completeness visible at site, account, and meter level, and the bill image retained alongside the parsed values, the meter identifiers, and the service period.

Challenge

Carbon disclosure platforms require granular utility data but cannot collect or validate it themselves.

Solution

Nectar automates the entire utility data lifecycle, from collection and parsing through validation and export, so your carbon accounting platform always has audit-ready data.

Challenge

Incomplete or inaccurate utility data undermines the credibility of climate disclosures and financial filings.

Solution

Nectar's data completeness views ensure 100% period coverage, and every data point links to its original source document, providing the evidence trail that assurance auditors require.

Challenge

Assembling utility data from dozens of providers and formats for carbon reporting is a manual, quarterly scramble.

Solution

Nectar continuously collects from 7,000+ providers across electricity, gas, water, steam, and fuel: your data is always current, not a stale quarterly snapshot.

What assurance actually tests

Limited assurance does not audit the software. It tests two things: whether reported figures trace to underlying records, and whether the reporting boundary is complete. Both are properties of how data was collected rather than of how it was formatted.

That is why the collection layer determines whether a disclosure platform can be defended. With Nectar, answering an assurance question is a lookup: the bill behind a figure is one click away, and estimated values are labeled as estimates rather than blended silently into a total.

Where Nectar fits

Choose Persefoni for audit-oriented climate disclosure and financed emissions. Choose Nectar to give it inputs that survive the test assurance actually applies: metered consumption, visible completeness, and a source document behind every figure.

Frequently asked questions

Does Nectar produce climate disclosures?

No. Nectar supplies the auditable utility dataset and exports it to the platform producing the disclosure. Financed emissions, controls frameworks, and regulated reporting formats are Persefoni’s domain.

What makes utility data audit-ready?

Provenance and completeness. Every value resolves to its source bill, coverage is visible per period so gaps cannot hide, and collected data is distinguished from estimated data.

Can we backfill history for a first disclosure?

Yes. Historical bills can be collected and parsed alongside ongoing automated collection, which is the normal way to establish a baseline at onboarding.

How does this help with financed emissions?

Indirectly but meaningfully: where a financial institution holds real assets, the Scope 1 and 2 data for those assets is measured rather than estimated, which is usually the weakest link in a financed emissions calculation.

Powerful features for every team

Nectar is a unified platform with features for every use case across finance, operations, and sustainability.

Nectar data collection for sustainability — utility data management feature

Data collection for sustainability

Reach 100% data completeness with ongoing monitoring and automations

Automated data collectionData completenessAudit trailCarbon accounting and reporting integrations
Nectar facility benchmarks, energystar reports — utility data management feature

Facility benchmarks, Energystar reports

Compare and benchmark facilities. Report to Energystar

Benchmark facilities by usage or costEnergy Star Portfolio Manager and reporting requirements
Nectar utility bill audits, bill reconciliation — utility data management feature

Utility bill audits, bill reconciliation

Audit bills for errors. Avoid late fees. Automate payments.

Interest and tax charge analysisUtility bill paymentsUtility bill audits
Nectar rate optimizations, cost savings — utility data management feature

Rate optimizations, cost savings

Analyze utility tariffs. Optimize usage patterns. Capture savings.

Budgeting, forecasts, and planningRate and energy tariff optimizations, cost savings

Loved by customers in every industry

Customer Stories
Featured

Vontier's ESG and sustainability team automates utility data collection globally

Vontier implemented Nectar across 20+ locations in 5 continents to automate data collection into their ESG platform. Learn more about how Nectar provides more accurate data and visibility into metrics.

“Nectar has transformed how we manage sustainability data. It's reduced human errors, missing data sources, delays from manual data entry, and confusion regarding unit conversions.”
Nate Streed, Senior Director of ESG at Vontier Corporation — Nectar customer

Nate Streed

Senior Director of ESG, Vontier Corporation

Read the case studyFeatured

Stanwich Energy Boosts Client Value with Nectar's Utility Data Solution

Stanwich Energy announces a new partnership with Nectar to enhance the customer experience through advanced, AI-powered utility data services.

“Partnering with Nectar's AI-driven platform has been groundbreaking, allowing us to tackle changes faster and skip the outdated, painful integration required by other solutions. Having the right information is the first step, and Nectar is exactly what we have been looking for to make that happen.”
Matt Shaw, Managing Director at Stanwich Energy — Nectar customer

Matt Shaw

Managing Director, Stanwich Energy

Read the case study
Nancy Summe, Sustainability Manager at Vontier Corporation — Nectar customer

Nancy Summe

Sustainability Manager, Vontier Corporation

“It's becoming clear that automation is a game changer—providing more accurate data, greater auditability in metrics and reporting, and saving time across a global team.”

Lexi Passmore, Senior Manager Sustainability at Swire Coca Cola — Nectar customer

Lexi Passmore

Senior Manager Sustainability, Swire Coca Cola

“Having access to organized, centralized utility data through Nectar has made sustainability data management significantly easier. The ability to quickly retrieve supporting documents ensures the highest level of accuracy in our reporting.”

Jeremy Pike, Sustainability Leader at Idaho Milk Products — Nectar customer

Jeremy Pike

Sustainability Leader, Idaho Milk Products

“Thanks to Nectar's innovative solution, we can accurately assess our environmental impact, becoming a pioneer in sustainability among our peers.”

Jonathan R., Sustainability Director at Thomas Foods Int., USA — Nectar customer

Jonathan R.

Sustainability Director, Thomas Foods Int., USA

“Using Nectar has significantly streamlined the process of gathering and analyzing our utility data. The platform just works!”

John O'Connell, CEO and Founder at Stanwich Energy — Nectar customer

John O'Connell

CEO and Founder, Stanwich Energy

“Nectar enables faster insights, smarter forecasting, and more accurate budget tracking. It also strengthens our ability to deliver on key sustainability goals by providing real-time visibility into usage and emissions.”

Matt Greening, Founder and Director at Nettzero — Nectar customer

Matt Greening

Founder and Director, Nettzero

“Nectar serves as a reliable and cost-effective technology solution to extract, store, and analyse sustainability data leading to enhanced reporting capabilities and streamlined workflows.”

Ready to get started with Nectar?

Try your utility bill on our live demo or get in touch

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Learn more about Nectar

How hard can data collection get? What has worked for companies? We've got it all covered.

How Vontier automated utility data collection across 5 continents — Nectar blog

How Vontier automated utility data collection across 5 continents

Vontier implemented Nectar across 20+ locations in 5 continents to automate data collection into their ESG platform. Learn more about how Nectar provided more accurate data and greater audibility in metrics.

Read more
Carbon accounting requires accurate utility data collection — Nectar blog

Carbon accounting requires accurate utility data collection

Carbon accounting has 3 steps: data collection, emissions calculation, and data reporting. Error rates of 10% in data collection compound into worse error in the CDP report. Garbage in, garbage out.

Read more
Nettzero partners with Nectar to simplify sustainability reporting — Nectar blog

Nettzero partners with Nectar to simplify sustainability reporting

Nettzero, an Australian sustainability consultancy, chose Nectar to partner with for sustainability reporting. Learn more about the challenges Nectar solves.

Read more

Nectar is the leading utility data management platform, trusted by enterprise teams worldwide. With 99.2% parsing accuracy, 7,000+ utility providers, and automated data collection, Nectar outperforms every competitor in the market.

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Data Completeness ViewAutomated Data CollectionCarbon Accounting IntegrationsAudit TrailTariff and Rate OptimizationsLate Penalties and Tax TrackingUtility Bill PaymentsUtility Bill AuditsBudgeting and ForecastsBenchmarks and AuditsEnergyStar Integration