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.
/* OVERVIEW */ ?>
Caldera Rating Review
Pitch rating powered by CROWDRATING™
Rated on 04/06/2021
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
Previous Funding rounds
04 May 24 | Crowdcube | £1,572,524 / 315% | 50.67% |
11 May 21 | Crowdcube | £815,695 / 163% |
Officers
Guy Alexander James WINSTANLEY
Appointed: 16-08-2018
Guy Alexander James WINSTANLEY
Appointed: 12-03-2018
Guy Alexander James WINSTANLEY
Appointed: 29-11-2016
Guy Alexander James WINSTANLEY
Appointed: 09-09-2016
News
Rosanna Flamer-Caldera Is on the 2024 TIME100 List | TIME - TIME
17/04/2024 TIME
Mount Nemrut's Compelling Caldera - nasa.gov
24/02/2024 nasa.gov
Dehydrated hiker rescued in Caldera Blanca - Gazette Life
12/04/2024 Gazette Life
Brooks Caldera 7 Review - iRunFar
22/02/2024 iRunFar
Caldera Announces New RIP Software Version 17 - PR Newswire
13/12/2023 PR Newswire
Caldera releases latest version of CalderaRIP - Printweek
08/11/2023 Printweek
Caldera to build industrial heat cells from rock and scrap metal - The Engineer
29/06/2023 The Engineer
New Faculty Profiles: Louis E. Caldera - News - hbs.edu
06/10/2023 hbs.edu
Call of Duty Warzone Caldera - Last chance to play original Warzone map - Express
21/09/2023 Express
Hiker rescued at Caldera Blanca - Gazette Life
11/03/2024 Gazette Life
What the ratings mean
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.