#sustainabletech — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #sustainabletech, aggregated by home.social.
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📊 The 60% rule: Manufacturing accounts for 60-85% of a laptop's total environmental footprint and 50-60% for a smartphone.
Most of the impact is locked in BEFORE you unbox the device.
That means "energy efficient" labels tell only part of the story.
#sustainability #sustainabletechnology #sustainabletech #greenliving #guide #buyingguide
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🧵 Your next phone or laptop purchase is probably worse for the planet than you think.
Here's the science-backed breakdown of what "sustainable tech" actually means in 2026, and how to actually verify the claims. 📱🌍
Read the full guide: https://sayecosm.com/sustainable-technology/?utm_source=mastodon&utm_medium=social
#sustainability #sustainabletechnology #sustainabletech #greenliving #guide #buyingguide
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#Aotearoa / #NewZealand - #MakerFestival
12 - 13 Sept 2026
10:00 am – 6:00 pm148 Durham Street, #Tauranga 3110, New Zealand
"Innovate. Create. Electrify the Future.
#STEM #WanaTrust proudly presents our first ever #MakerFest ! A #SustainableTech event that aims to inspire #innovation and #EnvironmentalResponsibility by developing and showcasing #RenewableEnergy and electrification projects to a broad audience.
Maker Festival will also have a dedicated #RepairCafé over the 2 event days.
Registration: Register for this event and find out more by heading to the learn more button or here
Audience: While the festival is about hands-on learn by doing, #MakerFest is suited to older rangatahi and young adults. We welcome all ages, but some activities will be unsuitable to those under 12 years of age. Please check our programme for the day for more info on what to expect to avoid disappointment.
Accessibility: Public transport, #WhānauFriendly and #Mobility #accessible
Cost: Free entry
Venue: 148 Durham Street, Tauranga 3110
Maximum Capacity: 1600"FMI and to register:
https://www.repairnetworkaotearoa.org.nz/repair-festival-2026/maker-festival-tauranga-repair-caf%C3%A9#SolarPunkSunday #RepairCafes #RepairNetworkAotearoa
#RepairReuseRestore #STEMWanaTrust #ZeroWaste #FixIt #RepairFestival #RenewablesNow #SolarPunk #RepairFestival2026 #BuildingCommunity #SustainableTechnology -
#Aotearoa / #NewZealand - #MakerFestival
12 - 13 Sept 2026
10:00 am – 6:00 pm148 Durham Street, #Tauranga 3110, New Zealand
"Innovate. Create. Electrify the Future.
#STEM #WanaTrust proudly presents our first ever #MakerFest ! A #SustainableTech event that aims to inspire #innovation and #EnvironmentalResponsibility by developing and showcasing #RenewableEnergy and electrification projects to a broad audience.
Maker Festival will also have a dedicated #RepairCafé over the 2 event days.
Registration: Register for this event and find out more by heading to the learn more button or here
Audience: While the festival is about hands-on learn by doing, #MakerFest is suited to older rangatahi and young adults. We welcome all ages, but some activities will be unsuitable to those under 12 years of age. Please check our programme for the day for more info on what to expect to avoid disappointment.
Accessibility: Public transport, #WhānauFriendly and #Mobility #accessible
Cost: Free entry
Venue: 148 Durham Street, Tauranga 3110
Maximum Capacity: 1600"FMI and to register:
https://www.repairnetworkaotearoa.org.nz/repair-festival-2026/maker-festival-tauranga-repair-caf%C3%A9#SolarPunkSunday #RepairCafes #RepairNetworkAotearoa
#RepairReuseRestore #STEMWanaTrust #ZeroWaste #FixIt #RepairFestival #RenewablesNow #SolarPunk #RepairFestival2026 #BuildingCommunity #SustainableTechnology -
#Aotearoa / #NewZealand - #MakerFestival
12 - 13 Sept 2026
10:00 am – 6:00 pm148 Durham Street, #Tauranga 3110, New Zealand
"Innovate. Create. Electrify the Future.
#STEM #WanaTrust proudly presents our first ever #MakerFest ! A #SustainableTech event that aims to inspire #innovation and #EnvironmentalResponsibility by developing and showcasing #RenewableEnergy and electrification projects to a broad audience.
Maker Festival will also have a dedicated #RepairCafé over the 2 event days.
Registration: Register for this event and find out more by heading to the learn more button or here
Audience: While the festival is about hands-on learn by doing, #MakerFest is suited to older rangatahi and young adults. We welcome all ages, but some activities will be unsuitable to those under 12 years of age. Please check our programme for the day for more info on what to expect to avoid disappointment.
Accessibility: Public transport, #WhānauFriendly and #Mobility #accessible
Cost: Free entry
Venue: 148 Durham Street, Tauranga 3110
Maximum Capacity: 1600"FMI and to register:
https://www.repairnetworkaotearoa.org.nz/repair-festival-2026/maker-festival-tauranga-repair-caf%C3%A9#SolarPunkSunday #RepairCafes #RepairNetworkAotearoa
#RepairReuseRestore #STEMWanaTrust #ZeroWaste #FixIt #RepairFestival #RenewablesNow #SolarPunk #RepairFestival2026 #BuildingCommunity #SustainableTechnology -
#Aotearoa / #NewZealand - #MakerFestival
12 - 13 Sept 2026
10:00 am – 6:00 pm148 Durham Street, #Tauranga 3110, New Zealand
"Innovate. Create. Electrify the Future.
#STEM #WanaTrust proudly presents our first ever #MakerFest ! A #SustainableTech event that aims to inspire #innovation and #EnvironmentalResponsibility by developing and showcasing #RenewableEnergy and electrification projects to a broad audience.
Maker Festival will also have a dedicated #RepairCafé over the 2 event days.
Registration: Register for this event and find out more by heading to the learn more button or here
Audience: While the festival is about hands-on learn by doing, #MakerFest is suited to older rangatahi and young adults. We welcome all ages, but some activities will be unsuitable to those under 12 years of age. Please check our programme for the day for more info on what to expect to avoid disappointment.
Accessibility: Public transport, #WhānauFriendly and #Mobility #accessible
Cost: Free entry
Venue: 148 Durham Street, Tauranga 3110
Maximum Capacity: 1600"FMI and to register:
https://www.repairnetworkaotearoa.org.nz/repair-festival-2026/maker-festival-tauranga-repair-caf%C3%A9#SolarPunkSunday #RepairCafes #RepairNetworkAotearoa
#RepairReuseRestore #STEMWanaTrust #ZeroWaste #FixIt #RepairFestival #RenewablesNow #SolarPunk #RepairFestival2026 #BuildingCommunity #SustainableTechnology -
#Aotearoa / #NewZealand - #MakerFestival
12 - 13 Sept 2026
10:00 am – 6:00 pm148 Durham Street, #Tauranga 3110, New Zealand
"Innovate. Create. Electrify the Future.
#STEM #WanaTrust proudly presents our first ever #MakerFest ! A #SustainableTech event that aims to inspire #innovation and #EnvironmentalResponsibility by developing and showcasing #RenewableEnergy and electrification projects to a broad audience.
Maker Festival will also have a dedicated #RepairCafé over the 2 event days.
Registration: Register for this event and find out more by heading to the learn more button or here
Audience: While the festival is about hands-on learn by doing, #MakerFest is suited to older rangatahi and young adults. We welcome all ages, but some activities will be unsuitable to those under 12 years of age. Please check our programme for the day for more info on what to expect to avoid disappointment.
Accessibility: Public transport, #WhānauFriendly and #Mobility #accessible
Cost: Free entry
Venue: 148 Durham Street, Tauranga 3110
Maximum Capacity: 1600"FMI and to register:
https://www.repairnetworkaotearoa.org.nz/repair-festival-2026/maker-festival-tauranga-repair-caf%C3%A9#SolarPunkSunday #RepairCafes #RepairNetworkAotearoa
#RepairReuseRestore #STEMWanaTrust #ZeroWaste #FixIt #RepairFestival #RenewablesNow #SolarPunk #RepairFestival2026 #BuildingCommunity #SustainableTechnology -
🎉 Behold, the #Fairphone miracle: it's FINALLY available in the U.S.! Except for Alaska and Hawaii, because who needs those states anyway? 🚫📱 Now, you can trade in your outdated gadget for one that's *marginally* less outdated, all while feeling virtuous about it! 🌍🔄
https://www.fairphone.com/nl/stories/the-fairphone-gen-6-is-all-about-giving-you-more #U.S. #Availability #TradeIn #SustainableTech #GadgetUpgrade #HackerNews #ngated -
📢 no rush! check this out!
🗓️ july 14, 2026https://screensaver.gallery/open-call-rien-faire-comme-une-bete
#localfirst #distributedgallery #refusal #ecology #maintenance #postwork #onlineart #digitalart #countercomputing #alternativeinternet #screensaver #sustainabletech #righttobelazy #notdoing #permacomputing #call
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Radboud University selects Fairphone as standard smartphone for employees
#HackerNews #RadboudUniversity #Fairphone #SustainableTech #EmployeeWellbeing #SocialResponsibility
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Well, well, well. Looks like some cities are finally getting wise to the demands of our ever-hungry data centers. It's not all rainbows and fiber optics when it comes to power and water. What's the hidden cost of our digital lives that worries you most?
Read more: https://www.cnet.com/tech/services-and-software/these-2-cities-are-pushing-back-on-data-centers-heres-what-they're-worried-about/#ftag=CAD590a51e
#DataCenterDebate #TechEthics #SustainableTech #Infrastructure #TechNews -
Sorry for the delay in replying! Let’s be clear upfront: we can’t build a fully operational space elevator with today’s technology.
But history shows us that what seems impossible today can become reality tomorrow. When President John F. Kennedy set the goal of landing a man on the Moon in 1961, many thought it was a pipe dream. Yet less than a decade later, the Apollo program succeeded, proving that with determination, innovation, and investment, the impossible can be achieved. So, while ambitious, a space elevator is a plausible future project.
Trying to be as objective as I can, here’s a more nuanced take on feasibility — starting with economics. A space elevator would be expensive; estimates vary, but it’s safe to say it would be a multi-billion-dollar project. To put that in perspective: SoFi Stadium cost $4.9 billion, and the Apollo program cost about $203 billion (adjusted to 2015 dollars). Expert analyses estimate the cost of the first space elevator between $6 billion and $100 billion depending on design and infrastructure included. So financially, it’s ambitious but plausible, especially as a long-term infrastructure investment with transformative potential for space access and sustainable resource use.
The technical challenges are immense, but so are those of every large, unprecedented undertaking. Picture a tether anchored to a mobile ocean platform, gently swaying with the waves, while robotic climbers ascend and descend, carrying cargo and passengers to the stars.
Several organizations, including the International Space Elevator Consortium, are actively developing the technologies and infrastructure needed. While we’re far from the finish line, the potential benefits—significantly reduced launch costs, increased space access, and large-scale space-based solar power—are exciting.
A key technical hurdle is finding a material with sufficient tensile strength. Though it might sound counterintuitive, a space elevator is more like a suspension bridge to space than a giant tower. The concept evolved from building “bottom-up” to a “top-down” approach, where a geostationary satellite deploys a cable down to Earth. Currently, carbon nanotubes (CNTs) and ultra-high molecular weight polyethylene (UHMWPE) are leading candidates for tether materials. For example, Shizuoka University in Japan is prototyping and testing high-tensile-strength materials in space. The key issues remain: producing suitable materials like carbon nanotubes at scale.
In conclusion, while we can’t build a fully operational space elevator today, overcoming the technical difficulties in the near future is possible. With continued advances in materials science, engineering, and technology, we may soon see the space elevator shift from futuristic fantasy to game-changing reality.
I’m no space engineering expert, so I welcome corrections and insights.
---References & Further Reading
- Edwards, Bradley C. “The Space Elevator.” https://nss.org/wp-content/uploads/2017/07/2000-Space-Elevator-NIAC-phase1.pdf
- Gao, Tianrui. “The Feasibility Analysis of a Space Elevator.” https://ijetch.org/2024/IJET-V16N4-1290.pdf
- International Space Elevator Consortium — Annual Studies https://www.isec.org/studies/#ApexAnchorRecommended Videos
- Space Elevators: Strategies & Status — https://youtu.be/V0ju74IqW0A
- Clean Energy From Space? — https://youtu.be/iNqCAvL1T1Y
- Asteroid Mining — https://youtu.be/3-3DjxhGaUg
- Everyone is Wrong About Asteroid Mining — https://youtu.be/p3hlnL2JN8ECC: @cy @isecdotorg @sorceressofmathematics @goodmirek @tiotasram @Ifrauding @Elrick_Winter @tiotasram @davidtheeviloverlord
#SpaceElevator #FutureTech #SpaceExploration #Innovation #ScienceFiction #Engineering #SpaceTravel #CarbonNanotubes #UHMWPE #FeasibilityStudy #SpaceAccess #SustainableTech #SpaceResearch #SpaceEngineering
#SpaceTechnology #SpaceEconomics #SpaceInnovation #SpaceDevelopment
#megaprojects #SpaceTower #Megastructure -
🎧 Best Buds Forever: Exclusive offer in the #USA 🇺🇸
From March 31st to April 13th, save $50 on your Murena Fairphone 4 + Fairbuds or Fairbuds XL combo!
✅ Buy a Murena Fairphone 4 at https://murena.com/america/products/smartphones/
✅ Choose Fairbuds or Fairbuds XL
✅ Get $50 OFF your order!Time to upgrade to a sustainable phone that respects your privacy with great sound of Fairbuds! 🌍
#Fairphone #Fairbuds #EcoFriendlyTech #SustainableTech #BestBudsForever #TechDeals @e_mydata @gael @rikviergever @Fairphone
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Nyobolt, a pioneering company from Cambridge, has introduced a groundbreaking EV battery that charges from 10% to 80% in just under five minutes! This 35kWh battery pack, demonstrated live, achieved an impressive recharge time of four minutes and 37 seconds.
#Nyobolt #EVInnovation #FastCharging #ElectricVehicles #SustainableTech