The Startup Tank Climate Investor Pitch Show and Climate Techies Sustainability Series

Matt Ward - Climate Tech VC @ 4WARD.VC

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In their own words

The Startup Tank - where top climate tech & sustainability founders pitch Shark Tank style cleantech VCs looking to fund world-positive companies Fighting climate change with a sustainable development (SDG) or circular economy unicorn? You’re in right place Apply: http://thestartuptank.com Join Live: https://4ward.vc/eventbrite Presented by 4WARD.VC's Partner in Clime Program: http://4WARD.VC/acceler FREEBIES: - Join 350+ Climate Solutions: http://4ward.vc/solutions - 1k+ Climate VC/Accelerator Database: http://4ward.vc/VCdb - Climate Techies Resource Hub: 3k+: http://4ward.vc/hub

As heard by us

Based on 5 episodes we listened to · September 2026

Founder pitches meet pointed investor questions about who buys climate technology, how it scales, and where its business model may bend.

Matt Ward runs direct pitch sessions in which climate-tech founders present their products to investor panelists and answer practical questions about buyers, traction, pricing, scale, and competition.

Read our full review in PlayNext →

Why you'd press play

Climate founders meet the question you wish every investor asked: who's buying, and why?

Press play if you want

  • to hear Matt Ward ask a founder whether the buyer has the title and budget to say yes
  • to hear a solar installation pitch explain how customers get a better price
Read the full recommendation in PlayNext →

Talks about

Best episodes of The Startup Tank Climate Investor Pitch Show and Climate Techies Sustainability Series

Short reviews from the PlayNext desk, based on the episodes we processed.

TST 1/8: Digital Renewable Energy as a Service, Farming Drones and Quantifying Natural Asset Carbon Credits with Elemental ExceleratorJan 8, 2024

A climate pitch built on pricing pressure, not gloss.

The episode frames a solarization platform in India as a platform-only model for eight locations where manufacturing plants are already in place.

TST 12/4: Scalable Seaweed Production, Emissionless Aluminum Generators and Accelerated Regenerative Farming with Anthropocene VenturesDec 5, 2023

A brisk climate pitch show where founders translate impact into investor language.

Startup Tank positions this episode as a climate investor pitch show, with founders presenting world-positive companies to VCs and trying to turn climate ambition into something fundable.

TST 11/6 Cultivated Alt Proteins, Easy EV Charging and Weather Risk Data Modeling with NCA and Ecliptic CapitalNov 6, 2023

A climate pitch show that keeps asking who buys, who signs, and who pays.

Startup Tank Climate Investor Pitch Show treats climate fundraising as a live check on commercial reality, and this installment keeps circling the same hard questions: who buys, who signs, and who actually has the budget.

TST 10/3 :Tokenizing Carbon Negative Assets, Enviornmentally Friendly Construction Substances And A Pollutant Management Platform with Caygan Capital, Ubermorgen and VireoOct 3, 2023

Climate pitches are tested on adoption, cost, and whether the business can scale.

The episode follows the Startup Tank Climate Investor Pitch Show as climate tech and impact founders pitch VCs and face hard questions about whether the ideas can hold up as businesses.

TST 9/18 - Acheta & Hemp Alternative Proteins, Diesel Electrification EV Conversions and More Sustainable Tea Consumption with CDL & MassChallengeSep 18, 2023

A climate pitch show where founder funding, hardware, and grid logic meet.

Startup Tank presents a climate pitch room as a practical look at how founders raise money and try to move real hardware into market, with four pre-seed to pre-series A companies on deck.

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Episodes

  1. 1

    TST 1/8: Digital Renewable Energy as a Service, Farming Drones and Quantifying Natural Asset Carbon Credits with Elemental Excelerator

    Hidden gem

    Solance says standardized BOQs and reverse auctions can cut Indian solar quotes by 10-15%.

    Jan 8, 2024·1h 12m·2 clips
  2. 2

    TST 12/4: Scalable Seaweed Production, Emissionless Aluminum Generators and Accelerated Regenerative Farming with Anthropocene Ventures

    Hidden gem

    A heat pump that still works below minus 30 Fahrenheit and above 140 Fahrenheit.

    Dec 5, 2023·1h 47m·2 clips
  3. 3

    TST 11/6 Cultivated Alt Proteins, Easy EV Charging and Weather Risk Data Modeling with NCA and Ecliptic Capital

    Hidden gem

    ClimateLynx says 45% of construction projects worldwide are delayed by weather, not forecast accuracy.

    Nov 6, 2023·1h 57m·2 clips
  4. 4

    TST 10/3 :Tokenizing Carbon Negative Assets, Enviornmentally Friendly Construction Substances And A Pollutant Management Platform with Caygan Capital, Ubermorgen and Vireo

    Vit says buildings create 40% of global CO2, and Tuli can save more than $1 million.

    Oct 3, 2023·1h 23m·2 clips
  5. 5

    TST 9/18 - Acheta & Hemp Alternative Proteins, Diesel Electrification EV Conversions and More Sustainable Tea Consumption with CDL & MassChallenge

    Hidden gem

    Brew says the UK study puts tea-kettle waste at more than 3,500 tons of CO2 every day.

    Sep 18, 2023·1h 36m·2 clips
  6. 6

    TST 9/5: Renewable Data Centers, Patented Molecules to combat Air Pollution, Building Regenerative Homes of the Future & more! with Zeon and Anthropocene Ventures

    Sep 5, 2023·1h 37m
  7. 7

    TST 8/21: Upwork for Climate Professionals, Repurposed LI Batteries for Off-Grid solar in Africa and Affordable Carbon Capture Technology with Nomea VC & Spin Ventures

    Aug 23, 2023·1h 27m
  8. 8

    TST 8/8: Renewable Energy Project Marketplaces, AgTech CO2 fixation, and Lending for Sustainable Decarbonization with Orca Climate Fund.

    Aug 8, 2023·2h 10m
  9. 9

    TST 7/25: Food Grade Protein from Microalgae, AI Grid Management, and CO2 Mineralization in Concrete with Nature Backed, Ecliptic C apital, and Zeon Ventures

    Jul 25, 2023·2h 15m
  10. 10

    TST 7/11: AI Building Energy Optimization, External EV Chargers, and Algae Solutions Increasing Crop Yield with DFG Elements and The Builder's Fund

    Jul 11, 2023·2h
  11. 11

    TST 6/26: ROI-Optimized Solar Projects, Resilient Fish Supply Chains, and AI-Powered Food Production with Full Turn Capital and Activate Capital

    Jun 27, 2023·1h 43m
  12. 12

    TST 6/12: Biodegradable Plastics, Clean Concrete, and Zero-Emission Commercial Aviation with Greencode Ventures and Climate Capital

    Jun 13, 2023·2h 16m
  13. 13

    TST 5/29: Modular DAC Technology, E-Bikes, and Clean Chemicals Produced By Coffee Waste with Pangaea Ventures, Angel Ventures, and Valia VC

    May 29, 2023·1h 39m
  14. 14

    TST 5/15: Mushroom Farms As a Service, Reusable Body-Care Packaging, and Digitizing Recycling with Ubermorgen Ventures, TDK Ventures, and Warsaw Equity

    May 15, 2023·2h 9m
  15. 15

    TST 5/1 : Corporate Renewable Energy, Green Investments, and Local Chef Crafted Frozen Meals with SOSV and Closed Loop Partners

    May 2, 2023·2h 7m
  16. 16

    TST 4/18: Waterless Toilets, Prefab Multifamily Buildings, and Plastics Made from Algae with EDP Ventures

    Apr 18, 2023·2h 14m
  17. 17

    Instant E-bikes, Impact Investments & Carbon-Negative Chemicals: TST Climate Pitch Show Apr 3rd with Powerhouse Ventures, Carbon13, and TELUS Pollinator Fund for Good

    Apr 4, 2023·1h 52m
  18. 18

    Micro-Grid Solutions, Recycled Plastic Bricks, and Biodegradable Clothing: TST Climate VC Pitch Show Mar 20th with CDL, King Philanthropies, and Better Ventures

    Mar 20, 2023·2h 11m
  19. 19

    Hydrogen Fuel Cells, Circular Economy Cement & Creating Climate Engagement and Impact : TST Climate VC Pitch Show March 6th with IndieBio and PearVC

    Mar 7, 2023·1h 54m
  20. 20

    Urban Farming, EV Charging, Ocean-Based Carbon Capture & Sustainable Consumption: TST Climate VC Pitch Show Feb 20th with Trellis Road, AnthroVC and Q1 Velocity

    Feb 20, 2023·2h 13m
  21. 21

    Plastic Waste, Wave Energy, Desalination and Ultra Efficient Insulation Tech: TST Climate VC Pitch Show Feb 6th with E2JDJ and Resolve Partners

    Feb 7, 2023·2h 10m
  22. 22

    Circular Waste, Innovative Energy Generation and Modular Carbon Capture: TST Climate VC Pitch Show Jan 23rd with Elemental Excelerator, SET Ventures & Social Wealth Partners

    Jan 24, 2023·2h 4m
  23. 23

    Decarbonizing Agriculture and Ammonia Production, Efficient Lithium Extraction and Fully Circular Food Systems: TST Climate VC Pitch Show Jan 9th with Clean Energy Ventures, Aligned Climate Capital

    Jan 10, 2023·1h 55m
  24. 24

    The Future of Circular FMPG Packaging, Sustainable Climate Investing and Low Cost Graphene Manufacturing: TST Climate Investor Pitch Show Dec 19th with Nucleus Capital and Rockstart

    Dec 20, 2022·1h 40m
  25. 25

    The Future of Renewable, Sustainable Energy Generation, Storage and Cooling: TST Climate Investor Pitch Show Dec 5th with Unreasonable Group & 4WARD.VC

    Dec 7, 2022·1h 55m
  26. 26

    The Future of Urban Farming, Sustainable Agriculture and Renewable Energy Generation: TST Climate Investor Pitch Show Nov 21st with Ananda Impact and Yabeo

    Nov 22, 2022·2h 6m
  27. 27

    Reusable Packaging, Bio Epoxiesand Replacing Single Use Plastics: TST Climate VC Pitch Show Nov 7th with Include Ventures, Prepare 4 VC and Vectors Capital

    Nov 8, 2022·2h 12m
  28. 28

    Decarbonizing Finance, Revolutionizing Recycling, Energy Management & Healthy Soil Microbes: TST Climate VC Pitch Show Oct 24th w/ Mighty Capital, East Ventures and ClimatEU

    Oct 23, 2022·2h 8m
  29. 29

    Green Loans, Energy Generation, Sustainable Biotech and Reuse/Recycling - TST Climate VC Pitch Show OCT 10th with Vala Capital and Aegon Asset Management

    Oct 10, 2022·2h 19m
  30. 30

    Renewable Energy, Quickbooks of Carbon Accounting and Decarbonizing Mobility - TST Climate VC Pitch Show Sept 27th with Energy Transition Ventures and 4WARD.VC:

    Sep 27, 2022·1h 56m