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Status: Funded

May 23rd 2021 - Jun 10th 2021

Caldera is a heat battery company that seeks to institutionalise zero-carbon energy solutions for the masses. Its patented breakthrough, Warmstone heat battery, can store 100kWh of heat for a standard home for 24 hours. Caldera asserts that it takes renewable energy using a flexible green tariff with prices as low as 5p/kWh and stores it as heat, providing carbon-free hot water and heating via Warmstone. The company has raised over £1.5 million through grants and investment to date, installed its first pilot Warmstone product in a family home, established a manufacturing and R&D base, and acquired the support of an energy think tank, Energy Systems Catapult. It aspires to become a contender in the estimated £3.5 billion renewable energy storage market in the European Union (EU). The company is working with König Metall to build and sell Warmstone units via approved UK installers. Caldera will use the investment to install a small number of pilot units in trial homes in 2021 before a full commercial rollout in 2022.

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Caldera Rating Review

Pitch rating powered by CROWDRATING

Rated on 04/06/2021

Pitch Rated

51%

Insufficient Data

Management

81%

Product

71%

Investment

UNRATED*

* Section unrated owing to insufficient or incomplete information available at the time of rating.

Log in to view amount pledged

    Log in to view target

    £4,557,727
    pre-money valuation

    25.65%
    equity available

    1,368
    investors

    £1,150
    pledge per investor

    11020413
    company number

    Active
    company status

    18/10/2017
    incorporated 7 years

    £0.40
    share price

What the ratings mean

  • 49% and under
    We suggest potential investors carry out further study of their own
    50-64%
    Room for improvement
    65-79%
    Worth considering
    80%+
    Gold rating, our highest rating

RISK WARNING - The ratings are based on the information provided in the fund raiser’s pitch deck, business plans and financial forecasts which have appeared on a FCA regulated crowdfunding site. Where possible we validate the business plan to public sources such as LinkedIn, Companies House, Credit Agencies and internet searches. We cannot guarantee the information is correct. The ratings report takes no account of the investors/ individual circumstances. Do your own due diligence and get professional advice before investing. Your capital is at risk when investing in private companies.

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Management 81%

Skills 64%
The Caldera limited's management team comprises skilled professionals whose published LinkedIn profiles include expertise in management, technology, and finance. They have an experienced team in place that consists of a Co-Founder/CEO, Co-founder/COO, Chief Engineer, and Senior Design Engineer. Their Co-Founder/CEO is skilled in thermal energy storage, thermodynamics, solar panels, and power cycles. Their Co-founder/COO has the skills in operations management, negotiations, purchasing, sales, factory financial modelling, and project management. As this is a renewable and Environmental energy business it was interesting to note that the company had not appointed a dedicated Head of Marketing. The company finances are overseen by one of their Non-Executive Directors who specialises in corporate finance, financial risk, banking, credit analysis, and financial structuring.

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Funding progress

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Log in to view amount pledged

    Log in to view target

    £4,557,727
    pre-money valuation

    25.65%
    equity available

    1,368
    investors

    £1,150
    pledge per investor

    11020413
    company number

    Active
    company status

    18/10/2017
    incorporated 7 years

    £0.40
    share price

  • Internet Business Awards Category Award Winner 2015
  • Hertfordshire Business Awards Finalist 2014

As seen in:

  • The Guardian
  • Financial Times
  • Yahoo! Finance
  • The Times
  • The Daily Telegraph