ClimateTech Social Media and Updates

AI Workloads Migrate to Spare
SocialMay 12, 2026

AI Workloads Migrate to Spare

What happens when AI queries follow spare megawatts instead of users, hopping between micro data centers at substations? https://spectrum.ieee.org/distributed-inference-data-centers?share_id=9447651

By IEEE Spectrum Threads
Data Centers Build Their Own ‘Shadow Grid’ Behind Meter
SocialMay 12, 2026

Data Centers Build Their Own ‘Shadow Grid’ Behind Meter

Data centers aren’t running off-grid. They’re running grid-adjacent BTM — grid power supported by behind the meter resources. The “shadow grid” is really a generation layer supplementing the grid,

By Jigar Shah
Data Centers Must Actively Unlock Spare Capacity with Utilities
SocialMay 12, 2026

Data Centers Must Actively Unlock Spare Capacity with Utilities

This is turning into a game of telephone. Yes, this is true *if* you can unlock spare capacity on the system creatively. This is why data centers weren't a problem historically -- because there was lots of excess capacity on...

By Stephen Lacey
Combining Options Enables Granular Markets and State Hedging
SocialMay 12, 2026

Combining Options Enables Granular Markets and State Hedging

Key insight from @daniel_wolf1 : the options can work together. You can get a more granular energy market (C) with state-overseen economic hedging (A). You can also find more and more interruptible loads of different flavors working with retail regulators...

By Rob Gramlich
Hydro, Not Wind‑Solar, Drives Low‑Cost Power
SocialMay 12, 2026

Hydro, Not Wind‑Solar, Drives Low‑Cost Power

"Renewables make electricity expensive" line doesn't survive contact with data. But neither does claim that wind+solar automatically deliver cheap power. Europe: renewables r = -0.51, wind+solar only r = -0.14. Hydro does heavy lifting. Full analysis soon https://t.co/In5lBaF2ox https://t.co/WFQmPbIjqk

By Jan Rosenow
AI Data Centers Strain Water; Startup Harvests Air Moisture
SocialMay 12, 2026

AI Data Centers Strain Water; Startup Harvests Air Moisture

AI data centers are intensifying a global water crunch. One startup thinks it can help drought-stricken areas by pulling drinking water directly from the air. https://t.co/YbESDcqNoe

By Vox – Climate
Women Lead Climate Justice and Renewable Momentum
SocialMay 12, 2026

Women Lead Climate Justice and Renewable Momentum

Climate action is about people, opportunity and justice and I'm glad that #women are leading the push for renewables and resilient communities worldwide. We must act faster, together, for a cleaner equitable future. Thank you @TIME for recognizing global #climate leadership....

By Damilola Ogunbiyi
Norway's Renewable Success Contrasts Its Fossil Fuel Exports
SocialMay 12, 2026

Norway's Renewable Success Contrasts Its Fossil Fuel Exports

Norway runs 98% on renewables, leads the world on EVs & is heat pump king. It's also one of the biggest oil & gas exporters on the planet. TRT made a programme on this inspired by my Substack. Can you claim...

By Jan Rosenow
Germany, UK, Bulgaria Lead Europe's 2026 Co‑Location Investments
SocialMay 12, 2026

Germany, UK, Bulgaria Lead Europe's 2026 Co‑Location Investments

Germany, Great Britain and Bulgaria top Europe’s co-location investment rankings for 2026 #energysky -- via pv-tech: https://t.co/uVtEmN4708

By Tor “SolarFred” Valenza
AESC, Jinko Sales Signal US Clean Energy Restructuring
SocialMay 12, 2026

AESC, Jinko Sales Signal US Clean Energy Restructuring

AESC, Jinko’s asset sales are start of wider US clean energy manufacturing industry restructuring #energysky -- via Energy Storage News: https://t.co/5ZSx3Of17f

By Tor “SolarFred” Valenza
Trina Solar Earns SSI Silver Traceability Certification
SocialMay 12, 2026

Trina Solar Earns SSI Silver Traceability Certification

Trinasolar module factories awarded silver supply chain traceability certificates by SSI #energysky -- via pv-tech: https://t.co/YcbIT52WDC

By Tor “SolarFred” Valenza
Australia's Data Centres Face Energy Boom-or-Bust Decision
SocialMay 12, 2026

Australia's Data Centres Face Energy Boom-or-Bust Decision

Australia’s data centre dilemma: Will they bring an energy boom or bust? #energysky -- via Renew Economy: https://t.co/tAxC7CFm9U https://t.co/UX2tbbGgi1

By Tor “SolarFred” Valenza
Convert Existing PV Panels Into Efficient PV‑Thermal Systems
SocialMay 12, 2026

Convert Existing PV Panels Into Efficient PV‑Thermal Systems

How to retrofit commercial PV panels into photovoltaic-thermal modules #energysky -- via pv magazine global: https://t.co/iC8H9kdeB6 https://t.co/bJLRb4GdQx

By Tor “SolarFred” Valenza
Solar Power Bridges Grid Gap for Expanding Data Centers
SocialMay 12, 2026

Solar Power Bridges Grid Gap for Expanding Data Centers

Data centers are outgrowing the grid. Solar is filling the gap. #energysky -- via pv magazine usa: https://t.co/FfjzwrYIeb

By Tor “SolarFred” Valenza
State Blocks National Renewable Reforms, Widening Energy Policy Split
SocialMay 12, 2026

State Blocks National Renewable Reforms, Widening Energy Policy Split

Energy policy divide deepens as one state withholds support for key national reforms to boost renewables #energysky -- via Renew Economy: https://t.co/DCNhnkGEbW https://t.co/zsSwm9paKJ

By Tor “SolarFred” Valenza
Data Centers Threaten Grid Stability, Risk Blackouts
SocialMay 12, 2026

Data Centers Threaten Grid Stability, Risk Blackouts

“Data centers are increasing the risk of power outages and blackouts — and electric grid operators aren't prepared to handle it.”

By Taylor Lorenz
Solar Panels Cool Dairy Barns in Afternoon Heat
SocialMay 12, 2026

Solar Panels Cool Dairy Barns in Afternoon Heat

Solar panels reduce thermal stress in dairy barns during critical afternoon hours #energysky -- via pv magazine global: https://t.co/taR3QFQN1u

By Tor “SolarFred” Valenza
Confusing Ballot Language Likely Swung Ohio Renewable Ban
SocialMay 11, 2026

Confusing Ballot Language Likely Swung Ohio Renewable Ban

Confusing ballot wording may have tipped Ohio vote on renewables ban #energysky -- via Canary Media: https://t.co/taxZeNuolH

By Tor “SolarFred” Valenza
Brazil Cuts 3.57 GW Solar Permits over Grid Limits
SocialMay 11, 2026

Brazil Cuts 3.57 GW Solar Permits over Grid Limits

Brazil revokes 3.57 GW of solar permits amid grid connection constraints #energysky -- via pv magazine global: https://t.co/SnsJ1phDbd

By Tor “SolarFred” Valenza
Baiju Bhatt's Space Solar Dream Advances to New Level
SocialMay 11, 2026

Baiju Bhatt's Space Solar Dream Advances to New Level

I told you about @BaijuBhatt’s new dream to put solar collectors out in space and beam the power back to earth a year ago. He is a cool dude, gave us his expensive car to drive. So happy to see his...

By Robert Scoble
IFM Threatens to Pull $2.2bn SAF Investment without Mandate
SocialMay 11, 2026

IFM Threatens to Pull $2.2bn SAF Investment without Mandate

IFM Investors Pty warned it may scrap a proposed A$3 billion ($2.2 billion) investment to make sustainable aviation fuel in Australia, unless the government mandates that airlines use the product. https://t.co/u1m4QDuPzx

By Vox – Climate
Energy Vault Reaffirms 2026 Outlook, Targets AI PPA Deals
SocialMay 11, 2026

Energy Vault Reaffirms 2026 Outlook, Targets AI PPA Deals

Energy Vault reaffirms 2026 guidance, sets sights on AI infrastructure PPA deals #energysky -- via Energy Storage News: https://t.co/V52DfhOD7S

By Tor “SolarFred” Valenza
JA Solar Eyes 2026 Profit as Industry Pivots H2
SocialMay 11, 2026

JA Solar Eyes 2026 Profit as Industry Pivots H2

JA Solar set to return to quarterly profit in 2026, industry inflection point expected in H2 #energysky -- via pv-tech: https://t.co/4Rswo6uCvO

By Tor “SolarFred” Valenza
Solar Expertise Illuminates How Data Centers Operate
SocialMay 11, 2026

Solar Expertise Illuminates How Data Centers Operate

Do you know how a data center works? Experience in the solar industry helps #energysky -- via Solar Power World: https://t.co/MawSAS53jL

By Tor “SolarFred” Valenza
Data Center Water Myths Debunked: Construction, Not Consumption
SocialMay 11, 2026

Data Center Water Myths Debunked: Construction, Not Consumption

There is so much misinformation and downright lies about data centers that it’s impossible to not be convinced this is a foreign propaganda campaign, and it’s working. This article is a total crock. Most of the water went to things like...

By Bryan Beal
Ford Launches Grid-Scale Battery Business, Ford Energy
SocialMay 11, 2026

Ford Launches Grid-Scale Battery Business, Ford Energy

Ford formally launches grid-scale battery business Ford Energy #energysky -- via Solar Power World: https://t.co/ODQBY8S1fR

By Tor “SolarFred” Valenza
US Transformer Shortages Push Lead Times to Four Years
SocialMay 11, 2026

US Transformer Shortages Push Lead Times to Four Years

U.S. transformer market faces severe supply constraints as lead times extend to four years #energysky -- via pv magazine usa: https://t.co/FIwhA7Z3bJ

By Tor “SolarFred” Valenza
China Launches Portable Foldable Solar Power Stations
SocialMay 11, 2026

China Launches Portable Foldable Solar Power Stations

China Deploys Foldable Solar Power Station for Instant Energy Anywhere by @volcaholic1 #Sustainability #RenewableEnergy #CleanEnergy https://t.co/LDunS4hBvm

By Ron van Loon
US Wind Growth Steadies as China Soars 23%
SocialMay 11, 2026

US Wind Growth Steadies as China Soars 23%

The good news so far about wind, despite U.S. federal efforts to squash it, is that the wind installation growth rate from 2024 to 2025 (4.0%) was slightly higher than from 2023 to 2024 (3.5%) and only slightly lower than...

By Mark Z. Jacobson
California's Renewables Surpass Fossil Fuels, Meet 100% Demand
SocialMay 11, 2026

California's Renewables Surpass Fossil Fuels, Meet 100% Demand

WindWaterSolar steamrolling fossil fuels in California. 40 straight days and 106 of 130 (81.5%) in 2026 with WWS meeting >100% of demand for an average of 4.5 h/day among all 130 days. Fossil gas down 61.1%, batteries up 328%, solar up 61%,...

By Mark Z. Jacobson
Data Center Secretly Drains 30M Gallons, Triggers Complaints
SocialMay 11, 2026

Data Center Secretly Drains 30M Gallons, Triggers Complaints

A story likely to be repeated in other places where data centers are located. An Atlanta data center was siphoning 30M gallons of water unnoticed until residents complained about low water pressure. Officials discovered unauthorized pipes feeding center https://t.co/Mel4YoS6og

By Kim Zetter
China's EV Exports Outpace Gasoline for First Time
SocialMay 11, 2026

China's EV Exports Outpace Gasoline for First Time

China shipped more electric than gasoline cars worldwide for the first time ever in April 52.7% of 769,000 cars exported were EVs, doubling EV exports from last April. More EVs because they save consumers $20,000-$40,000 in fuel costs if driving 15 y/15,000...

By Mark Z. Jacobson
Data Centers Must Cut Energy While Scaling AI Workloads
SocialMay 11, 2026

Data Centers Must Cut Energy While Scaling AI Workloads

As AI and cloud computing continue to expand, data centers are facing growing pressure to reduce energy consumption while maintaining performance. https://t.co/SGsocEbpZM #infrastructure #IoT #AI #5G #cloud #edge #futureofwork https://t.co/c3jLfEsZj4

By Peggy Smedley
Microsoft's Actions Reveal Climate Ambitions Already Abandoned
SocialMay 11, 2026

Microsoft's Actions Reveal Climate Ambitions Already Abandoned

A reminder, in the context of Microsoft dropping its 24/7 clean energy procurement goals - the company has *ALREADY* dropped its broad climate ambitions. You can determine this by looking at what they do, not what they say. https://ketanjoshi.co/2025/05/31/the-life-and-death-of-microsofts-moonshot/

By Ketan Joshi
Energy Security Fuels Agrivoltaics and E‑bike Boom
SocialMay 11, 2026

Energy Security Fuels Agrivoltaics and E‑bike Boom

In the latest Current Climate newsletter: ☀️Solar on the farm: the benefits of agrivoltaics ⚡️Energy security is driving the clean energy transition 🚲 Trek Bicycle’s John Burke on the booming e-bike market, supply chain disruption https://www.forbes.com/sites/current-climate/2026/05/11/integrating-solar-on-the-farm/

By Alan Ohnsman
Two Passivhaus Care Homes Built, Third Planned
SocialMay 11, 2026

Two Passivhaus Care Homes Built, Third Planned

Robert Templeton, managing director of Care is Central, owned by Central Bedfordshire Council, said: "We have already got, including this one, two care homes that are Passivhaus, with plans to build a third one in Sandy soon." #passivhaus #passivehouse https://t.co/1WCMXQRnwN https://t.co/DCmV0KdExT

By Elrond Burrell
Iran Conflict Fuels Surge in European Clean Energy Adoption
SocialMay 11, 2026

Iran Conflict Fuels Surge in European Clean Energy Adoption

A new New York Times piece shows: The Iran war is accelerating something that was already underway: Europeans turn to solar, heat pumps & EVs in large numbers. E.ON reports solar interest in the UK up 63%. Enpal in Germany: inquiries...

By Jan Rosenow
GS Architecture Meets Passivhaus EnerPHit Low‑Energy Standard
SocialMay 11, 2026

GS Architecture Meets Passivhaus EnerPHit Low‑Energy Standard

Beautiful project: "GS Architecture set out to achieve the rigorous Passivhaus EnerPHit standard, which certifies low-energy buildings that have been refurbished" #passivhaus #passivehouse https://t.co/sRI9IdHWO1 https://t.co/kK2cfgw5v6

By Elrond Burrell
Porr Constructs 51‑m Thermal Storage Tank for Hamburg’s Coal Exit
SocialMay 11, 2026

Porr Constructs 51‑m Thermal Storage Tank for Hamburg’s Coal Exit

$POS - Holding Equity Small Caps FI Porr builds 51-meter district heating storage tank for Hamburg Energiewerke in Billbrook Porr won contract from Hamburg Energy Works to build large-scale hot water thermal storage unit at Tiefstack heating plant site in Billbrook as...

By Quim Abril
EVs Overtake Petrol Engines Worldwide in April 2026
SocialMay 11, 2026

EVs Overtake Petrol Engines Worldwide in April 2026

April 2026 was a massacre for the petrol engine >Norway: 98.6% EV share. There were only 31 new petrol cars sold in the entire country last month. The ICE engine is officially a museum piece. >Denmark: 94.4% of private buyers now choose...

By Assaad Razzouk
Andy Fairly Debunks Datacenter Myths and Highlights Real Impacts
SocialMay 11, 2026

Andy Fairly Debunks Datacenter Myths and Highlights Real Impacts

I love that Andy is exceedlingly fair in his assessments of datacenter issues. He's great at dispelling the many myths about datacenters, and will also call out and acknowledge the cases where they are in fact doing damage.

By Ramez Naam
Home Batteries Profit From Negative Electricity Price Spikes
SocialMay 11, 2026

Home Batteries Profit From Negative Electricity Price Spikes

Home batteries earn during negative electricity price spikes #energysky -- via pv magazine global: https://t.co/V2G1S8b0rl

By Tor “SolarFred” Valenza
GW Data Centers Overhyped; Telco Towers Offer Viable Compute
SocialMay 11, 2026

GW Data Centers Overhyped; Telco Towers Offer Viable Compute

Everyone's debating 1+ GW data centers like they're the new normal. How many are there now and how many do we actually need for frontier AI training by 2030? Can inference live at regional hubs? And what if we added compute...

By Jigar Shah
Electrification Can Power Everything From Cars to Shipping
SocialMay 10, 2026

Electrification Can Power Everything From Cars to Shipping

From cars to coastal shipping, we can electrify almost everything, according to Electrification Staircase #energysky -- via Renew Economy: https://t.co/bzqi1fgtF0 https://t.co/X1qaPdxxnE

By Tor “SolarFred” Valenza
China's Clean‑tech Firms Target New Markets Amid Iran War Shock
SocialMay 10, 2026

China's Clean‑tech Firms Target New Markets Amid Iran War Shock

China's suppliers of batteries, solar panels and electric cars are wooing new markets to capitalize on Iran war energy shocks https://t.co/92ERWN5SX9

By Vox – Climate
Swiss Balancing Market Opens to Commercial Solar
SocialMay 10, 2026

Swiss Balancing Market Opens to Commercial Solar

Swiss balancing energy market now open to C&I solar #energysky -- via pv magazine global: https://t.co/dRrbX8dPhw

By Tor “SolarFred” Valenza
Pentagon Delays Stall Wind Projects, Urging Fossil Phase‑out
SocialMay 10, 2026

Pentagon Delays Stall Wind Projects, Urging Fossil Phase‑out

The next administration should learn from this and similar tactic to phase out then eliminate entirely the coal, oil, and gas industries for energy, which are no longer needed and responsible for killing millions every year from air pollution. More Than...

By Mark Z. Jacobson
Oil Shock Signals End of Fossil Fuel Era
SocialMay 10, 2026

Oil Shock Signals End of Fossil Fuel Era

Head of International Energy Agency: Fossil fuel era won't recover after global oil shock: -Countries increasingly turning to electrification and renewables -Long-held assumptions about the reliability of fossil fuels shattered -Confidence underpinning global oil and gas markets weakened -Fragility of fossil markets exposed -Expanding fossil...

By Mark Z. Jacobson
Data Centers Must Push Utilities for Guaranteed Price Cuts
SocialMay 10, 2026

Data Centers Must Push Utilities for Guaranteed Price Cuts

This is the way. Data center builders should work with utilities and regulators to not just be neutral to electricity prices, but to guarantee price reductions for the region. There's substantial regulatory and cost-allocation work for that, tbh. It'd help...

By Ramez Naam