The hottest Green Technology Substack posts right now

And their main takeaways
Category
Top Climate & Environment Topics

We're robbing kids of their future--but also their present

The Crucial Years • 1434 implied HN points • 20 Feb 24
🌞 Climate & Environment Renewable Energy Environmental Policy Green Technology Climate Impacts
  1. Growing climate anxiety is affecting young people who feel let down by political and economic institutions not addressing the climate emergency.
  2. Institutions like banks, car companies, and universities resisting change are contributing to generational theft as today's practices guarantee future upheaval.
  3. The emotional toll of climate change on children and youth, exacerbated by governmental inaction, poses mental health risks and highlights the need for urgent, proactive responses.

You flood it, you pay for it.

The Crucial Years • 1195 implied HN points • 15 Mar 24
🌞 Climate & Environment Renewable Energy Deforestation Green Technology Environmental Impact
  1. States are considering 'climate superfund' laws to hold Big Oil accountable, treating disasters as toxic dumps caused by corporations.
  2. Legislators are working to make Big Oil pay for the climate damage they cause, with Vermont leading the way in potentially adopting such laws.
  3. The transition to renewable energy, along with laws holding fossil fuel industry accountable, is vital to combat climate change and protect communities.

💣 Why Micromobility Is a Huge Weapon Against Climate Change

The Micromobility Newsletter • 432 implied HN points • 12 Sep 23
🌞 Climate & Environment Micromobility Electric Vehicles Green Technology
  1. Electric two- and three-wheelers displace significant oil demand, marking the arrival of the EV revolution.
  2. Countries like India are making big moves in the micromobility market, with companies raising substantial funds to accelerate growth.
  3. Partnerships and advancements in bike and scooter technology are driving innovation and sustainability in the micromobility sector.

Green Lights Jan. 12: Top stories this week

Callaway Climate Insights • 196 implied HN points • 12 Jan 24
🌞 Climate & Environment Climate change Renewable Energy Green Technology Environmental Policy Sustainable Practices
  1. 2024 will be a challenging year for the climate with ominous reports predicting financial repercussions.
  2. California's efforts to address climate change face a temporary setback due to a budget crisis.
  3. ESG investing may see a resurgence as negative attention attracts investors towards renewable energy shares.
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Strategies to Boost Heat Pump Adoption [Part II]

Volted: Electrify your Life • 98 implied HN points • 12 Dec 23
🌞 Climate & Environment Energy Efficiency Renewable Energy Sustainability Climate Policy Green Technology
  1. Installing high-efficiency heat pumps can lead to significant cost savings on heating bills.
  2. Engaging HVAC contractors and providing them with incentives and training is crucial for boosting heat pump adoption.
  3. Streamlining financing options through instant rebates and zero-interest loans can help make heat pumps more accessible to consumers.

Just how Green is this low carbon concrete?

ESG Hound • 461 implied HN points • 19 May 23
🌞 Climate & Environment Green Technology Carbon Emissions Sustainability Fossil fuels
  1. Low-carbon concrete can have significantly lower GHG emissions compared to traditional concrete production.
  2. CarbonBuilt's technology involves using industrial materials and CO2 to reduce emissions and store carbon in solid form.
  3. It is important to consider the entire supply chain and potential environmental impacts when assessing the sustainability of green products.

The future of low-carbon heating is heat pumps

Sustainability by numbers • 261 implied HN points • 07 Aug 23
🌞 Climate & Environment Renewable Energy Energy Efficiency Carbon Emissions Green Technology Government Policy
  1. Heat pumps are around 4 times more efficient than gas boilers, reducing heating emissions close to zero.
  2. Switching to heat pumps reduces gas demand even if all electricity comes from gas, making them effective in cutting emissions.
  3. Heat pumps are much more efficient than hydrogen for heating, requiring far less electricity to operate.

Blue Action in the Bahamas: how this accelerator is rapidly scaling ocean tech

The Green Techpreneur • 4 implied HN points • 13 Dec 24
🌞 Climate & Environment Climate change Sustainability Green Technology Innovation
  1. The Blue Action Accelerator helps startups focus on ocean tech to combat climate change. They support innovative solutions like carbon capture and coral restoration, which are crucial for preserving our oceans.
  2. Island nations are particularly vulnerable to climate change but they serve as good testing grounds for new climate solutions. These smaller areas can quickly adapt and test technologies that might work on a larger scale.
  3. The accelerator prioritizes startups that are passionate about solving environmental issues and can provide scientific innovations. They also help with funding and connections to make these solutions happen.

Street Notes 6: Solar panels aren’t just a climate solution

Parachute • 58 implied HN points • 02 Mar 23
🌞 Climate & Environment Solar Power Jobs Savings Green Technology
  1. Solar panels offer more than just a climate solution - they bring value to individuals and communities.
  2. Solar industry creates jobs for people of diverse backgrounds, offering stable career paths in a transitioning economy.
  3. Solar power provides energy resilience, independence, cost savings, and financial security to households, transforming lives beyond environmental benefits.

The Race to Win the Industrial Revolution

Material World • 218 implied HN points • 27 Apr 23
💼 Business Green Technology Economic Policy Manufacturing Subsidies
  1. A small company in northern Britain, AMTE, has a significant history in battery technology development.
  2. The US Inflation Reduction Act offers hefty subsidies for manufacturers, causing companies like AMTE to consider relocating production.
  3. The UK faces a challenge in determining its industrial strategy amidst global competition in green technology subsidies.

Bicycle cheer

The ZIPster • 26 implied HN points • 19 Jan 24
🌞 Climate & Environment Conservation Renewable Energy Community Initiatives Sustainability Green Technology
  1. Brazil's former president Bolsonaro has created a negative impact but has since left, possibly allowing for positive changes in the country.
  2. Positive initiatives around the world include electric car adoption in Norway, book bans in Texas countered by a banned book section in El Paso libraries, and reforestation through drone technology in Canadian forests.
  3. Various efforts worldwide promote bicycle culture, from creative storage solutions in Amsterdam to bike refurbishing programs in the UK benefiting refugees and prisoners.

🚔 California Wants to Make You Get an eBike License

The Micromobility Newsletter • 11 HN points • 25 Jul 23
💼 Business Micromobility E-Bikes Startups Transportation Green Technology
  1. California is considering requiring a special eBike license for unlicensed users, mainly targeting teenagers.
  2. Ola Electric is aiming for $1.5B in sales for 2023, but may face challenges due to reductions in moped subsidies in India.
  3. Lyft, despite being a major bike-share operator in North America, is looking to exit the bike-share business.

Laundry Days | Methane and Hydroxyl Radicals

WeBeGreen • 19 implied HN points • 18 Jul 22
🌞 Climate & Environment Atmosphere Environmental Impact Global Warming Green Technology
  1. Increased methane presence in the atmosphere due to a slowdown in anthropogenic activities raises concerns about global warming and positive feedback loops.
  2. Hydroxyl radicals (OH) play a crucial role in neutralizing harmful gases and pollutants in the atmosphere, acting like nature's powerful cleaning agent.
  3. Studying the production and recycling of OH in the atmosphere could potentially lead to new global warming mitigation technologies.

CO2: from trash to treasure?

Year 2049 • 13 implied HN points • 15 Mar 23
🌞 Climate & Environment Carbon Capture Renewable Energy Environmental Impact Green Technology
  1. Lab-grown diamonds can be made from captured CO2, transforming waste into valuable products.
  2. Global efforts are being made to reduce CO2 emissions, with innovative solutions like carbon capture and reuse.
  3. Carbon capture technology offers opportunities to create sustainable products in various industries, addressing the challenges of reducing emissions.

Birds die, Birds perish: how humans could perish for making birds to perish

Adetokunbo Sees • 3 HN points • 14 Oct 23
🌞 Climate & Environment Wildlife Renewable Energy Ecosystems Green Technology Conservation
  1. Human activities such as building collisions threaten bird populations.
  2. Global bird population decline can lead to ecosystem imbalances and excess human mortality.
  3. Adopting bird-friendly buildings, reducing habitat destruction, and curbing greenhouse gas emissions can help protect birds and prevent negative impacts on humans.

Looking Back on the First Annual Climate Capital Summit

Equal Ventures • 0 implied HN points • 28 Sep 23
🌞 Climate & Environment Green Technology Investment Strategies
  1. Climate progress is not solely dependent on federal legislation like the IRA; local and state levels play a crucial role in accelerating climate action.
  2. Storage technology was a major focus at the Climate Capital Summit, with discussions on its versatile applications across various industries and its potential to drive positive growth in the climate sector.
  3. While there's a push to reduce funding to big oil, there's also recognition of the role oil and gas companies can play in advancing climate initiatives, leveraging their resources and expertise for progress.

The Future is Wooden: Introducing the Wooden Transistor!

Stemble - for the love of STEM! • 0 implied HN points • 02 May 23
🕹 Technology Electronic Devices Innovation Green Technology
  1. Swedish researchers have created the first wooden transistor, a sustainable alternative to traditional silicon-based transistors.
  2. The wooden transistor is made from wood-derived materials, offering biodegradability and potential for higher energy efficiency.
  3. This innovation paves the way for eco-friendly electronic devices, reducing carbon footprint and promoting a greener planet.

Two approaches to hydrogen electrolysis

cleanenergyreview • 0 implied HN points • 28 May 24
🔬 Science Renewable Energy Cost Analysis Energy Efficiency Green Technology
  1. Lower upfront costs for an efficient electrolysis system may not always lead to overall cost-effectiveness compared to a more expensive system that is cheaper to run over time.
  2. The choice between efficient yet expensive electrolysis systems and cheaper but less energy-efficient ones is influenced by factors like energy costs, utilization rates, and capital investments.
  3. The growing focus on green hydrogen production, powered by renewable energy sources like wind and solar, is reshaping the energy landscape by making low-cost electrolysis approaches increasingly competitive.

Leading by Example: SC Johnson's Pioneering step in Corporate Environmental Responsibility

The Climate Historian • 0 implied HN points • 19 Jun 24
🌞 Climate & Environment Environmental Policy Corporate Responsibility Green Technology Climate change
  1. SC Johnson was the first company to stop using harmful CFCs in their products, showing how businesses can lead in protecting the environment.
  2. The decision to remove CFCs not only helped the environment but also saved the company money by using cheaper alternatives.
  3. Other industries, like oil and gas, can follow SC Johnson's example by taking proactive steps to reduce pollution and invest in cleaner technologies.