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Find the best renewable-power offer for your business

The buyer side of EarthSync’s renewable-power marketplace. Share your load and renewable target, invite offers from listed developers and compare landed cost, savings and contract fit before you negotiate.

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Offers · ranked on landed price

Cut your power bill with renewable energy

Share a year of meter data and your renewable target. Marketplace builds the RFP; developers respond through ES Source. Compare each offer’s landed cost after network charges, banking and time-of-day rules, its savings against your grid tariff, and the renewable share it delivers. Shortlist offers that meet your requirements, then review contract terms and delivery risk before signing.

RFP12 DEVELOPERSLoad · 67 M units a yearRE target · 65%Contract · 10-year PPAVendor A · PDFSolar + BESSVendor B · XLSXSolar + Wind + BESSVendor C · PortalWind + BESSLanded cost ↓$/MWhRE share ↑% of demandShape cost ↓$/MWhCurtailment ↓% of generationBasis risk ↓$/MWh exposureBill saving ↑% of annual bill9%15%12%Normalised axes: lower costs and risks plot higher. Illustrative data.Bill savings assume remaining demand stays on grid at $72/MWh.CONTRACTREVIEWEDVendor B$58/MWh · bill −15%RE share 78% · target 65%1YOUR RFPGrounded in a simulation2OFFERSAny mix, any format3COMPARECost, renewable share and risk4CONTRACTReview terms, then sign

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Offers compared on what you will pay

Compare the cost delivered to your meter, annual savings and renewable coverage under the same assumptions. Review contract and delivery risks alongside the price.

  • Landed price

    Network charges, banking and time-of-day rules applied.

  • Your savings

    Each offer against your current grid tariff.

  • Your target

    The renewable share each offer delivers, checked.

  • Contract fit

    Tenor, delivery commitments and risks alongside the economics.

Landed price, not headline
Marketplace · Offer comparison
RFP closed

67 GWh/year · renewable target 65%

Vendor ALanded $62/MWh

Solar + BESS · 30 MW + 20 MWh

Bill saving 9% · $436k/year

65% renewable
Vendor BLowest costLanded $58/MWh

Solar + Wind + BESS · 25 + 20 MW + 40 MWh

Bill saving 15% · $732k/year

78% renewable
Vendor CLanded $60/MWh

Wind + BESS · 40 MW + 60 MWh

Bill saving 12% · $563k/year

70% renewable
Illustrative annual bill savings · uncovered demand stays on grid at $72/MWh

From your load to a signed contract

Share a year of meter data, your sites and your target. Invite eligible listed developers, compare their offers, and carry the shortlist into negotiation, signature and delivery tracking.

  • Your load

    12 months of 15-minute meter data and your sites.

  • Your RFP

    Invitations to eligible listed developers for solar, wind, storage or hybrid.

  • Shortlist and negotiate

    With a committee-ready report for each round.

  • Delivery tracked

    Against the contract, once power starts to flow.

Your load to a contract
Two engineers walking a factory rooftop solar array at sunset

One workflow

from your load and target to negotiation and delivery

How it works

One buyer baseline for landed cost, renewable coverage and savings.Comparable offers, ready for negotiation

What you gain with the marketplace

  • Finding suppliersDisconnected workflow: The few developers you already knowEvery developer listed on the marketplace
  • The RFPDisconnected workflow: Written by hand from last year’s billsBuilt from your own 15-minute meter data
  • OffersDisconnected workflow: PDFs and spreadsheets in every formatOne format, side by side
  • Price comparedDisconnected workflow: Headline tariffLanded price, with network charges and banking applied
  • Your targetDisconnected workflow: Checked by hand, if at allRenewable share checked for every offer
  • Decision processDisconnected workflow: Separate analyses and approval packsOne comparison carried into negotiation and approval
Works with
  • Meter data (CSV)
  • Vendor invitations by email
  • Excel and PDF proposals
  • Committee-ready reports

Related reading

All resources
Guide · 8 min read

Understanding PPA structures in India: group captive, third-party open access, and rooftop captive explained

India's renewable energy procurement landscape offers three distinct contractual pathways, each with different risk profiles, regulatory constraints, and financial outcomes. Here's how to choose.

Read the article
Guide · 6 min read

Why renewable power procurement needs a new system

A renewable-plus-storage RFP arrives as offers that share only one field, the headline tariff, and it is the one field that does not mean the same thing twice. Ranking them by that number is the wrong operation. Here is what a procurement system has to do instead.

Read the article
Case study · 6 min read

A 67M-unit industrial consumer, optimised

How multi-scenario simulation at 15-minute resolution turned a swinging industrial load and a tightening settlement regime into a decision-grade renewable energy plan.

Read the case study

Ready to optimise your energy decisions?

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10 GW+

Projects simulated

1 GW+

Assets under operation

$1Bn+

In energy decisions modelled