Know What's Happening in ClimateTech

Advanced Solar Inverters Heighten Cybersecurity Imperative
SocialApr 21, 2026

Advanced Solar Inverters Heighten Cybersecurity Imperative

Solar inverter advancements stress growing need for cybersecurity #energysky -- via Solar Power World: https://t.co/iuXwYPtSrM

By Tor “SolarFred” Valenza
BESS Analytics Connect Performance Data to Profitability
SocialApr 21, 2026

BESS Analytics Connect Performance Data to Profitability

BESS analytics ‘bridge the gap between technical performance and commercial outcomes’ #energysky -- via Energy Storage News: https://t.co/KeCuSEoFbP

By Tor “SolarFred” Valenza
EBRD Grants $65 Million to Power Egypt’s 200 MW Solar‑Plus‑Storage Project
NewsApr 21, 2026

EBRD Grants $65 Million to Power Egypt’s 200 MW Solar‑Plus‑Storage Project

The European Bank for Reconstruction and Development approved a $65 million loan to HAU Energy to build a 200 MW solar PV plant paired with a 120 MWh battery system in Benban, Egypt. The financing, backed by a gender‑focused technical cooperation package, aims...

By Pulse
Tokyo Gas, HDRE Secure 150MW BESS for Trading, Relief
SocialApr 21, 2026

Tokyo Gas, HDRE Secure 150MW BESS for Trading, Relief

HDRE, Tokyo Gas sign 150MW BESS deal in Japan as trading, curtailment and disaster relief drive use cases in growing market #energysky -- via Energy Storage News: https://t.co/VW58H4VB7y

By Tor “SolarFred” Valenza
Data Centers Fueled Half of U.S. Power Growth in 2025, Sparking Backlash
NewsApr 21, 2026

Data Centers Fueled Half of U.S. Power Growth in 2025, Sparking Backlash

The International Energy Agency reported that data centers generated roughly 50% of the United States' electricity demand growth in 2025, a year when overall power use rose 2%. The surge, tied to AI model training, has ignited local resistance and...

By Pulse
Turbo Energy and Hithium Link AI Optimization to Battery Storage Across Europe and Latin America
NewsApr 21, 2026

Turbo Energy and Hithium Link AI Optimization to Battery Storage Across Europe and Latin America

Turbo Energy announced a strategic partnership with battery maker Hithium to integrate its AI-driven optimization platform into Hithium’s storage systems, aiming to roll out software‑defined energy assets across commercial and industrial sites in Europe and Latin America. The deal builds...

By Pulse
Fervo’s Cape Station Begins 100 MW Build
SocialApr 21, 2026

Fervo’s Cape Station Begins 100 MW Build

Let’s look at Fervo’s near-term pipeline Cape Station (Utah) Total planned: ~500 MW Currently under construction: first ~100 MW phase (expanding to full 500 MW)

By Jigar Shah
Pacific Energy to Supply 81 MWh Battery Storage in NT
SocialApr 21, 2026

Pacific Energy to Supply 81 MWh Battery Storage in NT

Pacific Energy to deliver 81MWh battery storage systems to Australia’s Northern Territory #energysky -- via Energy Storage News: https://t.co/z79yYnDVND

By Tor “SolarFred” Valenza
Grimaldi Launches Its Tenth Ammonia‑fuel Car Carrier, the 9,241‑CEU Grande Tokyo
NewsApr 21, 2026

Grimaldi Launches Its Tenth Ammonia‑fuel Car Carrier, the 9,241‑CEU Grande Tokyo

Grimaldi Group has christened the Grande Tokyo, its tenth ammonia‑ready car carrier, adding a 9,241‑CEU vessel to its fleet. The launch underscores the shipping line’s commitment to decarbonisation and marks a milestone for ammonia‑propulsion adoption in the industry.

By Pulse
Fervo Energy S‑1 Reveals Geothermal Pipeline and Costs
SocialApr 21, 2026

Fervo Energy S‑1 Reveals Geothermal Pipeline and Costs

Enhanced geothermal energy pioneer Fervo Energy filed its S-1 in advance of a planned IPO, offering a closer look at their development pipeline, current and projected capital costs, and more. @heatmap_news's @MattZeitlin drills down for some insights: https://t.co/vpluY58Osk https://t.co/Q1X1QDKuNb

By Jesse D. Jenkins
Historic San Francisco Church Receives Solar Power Upgrade
SocialApr 21, 2026

Historic San Francisco Church Receives Solar Power Upgrade

19th century San Francisco church gets solar upgrade #energysky -- via Solar Power World: https://t.co/rfoOxIjeYX

By Tor “SolarFred” Valenza
Investors Pump $200 Million Into Amber Kinetics’ Long‑Duration Flywheel Storage
NewsApr 21, 2026

Investors Pump $200 Million Into Amber Kinetics’ Long‑Duration Flywheel Storage

Investors have committed $200 million to Amber Kinetics to scale its four‑hour kinetic energy storage units. The funding signals a renewed focus on flywheel technology as a practical, long‑duration alternative to lithium‑ion batteries for grid‑scale renewable integration.

By Pulse
WindEurope 2026: Stillstrom Launches Offshore Charging Systems
NewsApr 21, 2026

WindEurope 2026: Stillstrom Launches Offshore Charging Systems

Stillstrom unveiled two standalone offshore charging systems—the Power Hub and Power Tower—at WindEurope 2026. Both solutions can be installed without tying into existing turbine infrastructure, allowing flexible deployment across current and future offshore wind farms. The Power Hub is a...

By reNEWS
Hong Kong: AI-Driven Systems to Power a Sustainable Energy Future
NewsApr 20, 2026

Hong Kong: AI-Driven Systems to Power a Sustainable Energy Future

The 2026 Belt and Road Advanced Programme in Power and Energy concluded in Hong Kong, showcasing AI‑driven solutions for modern power grids. Participants demonstrated machine‑learning cable diagnostics, 3‑D GIS digital twins, and intelligent dispatch systems that improve reliability and integrate...

By OpenGov Asia
The 'Dumb Machine' Promising a Clean Energy Breakthrough
NewsApr 20, 2026

The 'Dumb Machine' Promising a Clean Energy Breakthrough

Proxima Fusion, a German‑based startup, is racing to build a tokamak‑style fusion reactor dubbed Alpha, relying on ultra‑complex magnetic coils that it hopes to mass‑produce far faster and cheaper than traditional designs. The company leverages Germany’s deep CNC machining talent...

By BBC Business
'Double Down Not Back Down': Government to Announce Wave of Measures to Accelerate Clean Tech Deployment
NewsApr 20, 2026

'Double Down Not Back Down': Government to Announce Wave of Measures to Accelerate Clean Tech Deployment

Ed Miliband announced a new government package aimed at speeding up clean‑technology deployment across the United Kingdom. The plan includes installing renewable energy systems on public‑sector buildings, simplifying planning approvals for green projects, and separating gas and electricity prices from...

By BusinessGreen
UK Shifts Older Wind and Solar Farms to Fixed-Price Deals to Reduce Price Shocks
NewsApr 20, 2026

UK Shifts Older Wind and Solar Farms to Fixed-Price Deals to Reduce Price Shocks

The UK Treasury will raise the windfall tax on electricity generators from 45% to 55% unless they sign long‑term fixed‑price contracts, known as contracts for difference (CfDs). The move targets legacy wind and solar farms that currently earn subsidies on...

By The Guardian » Business
Turning Point? Clean Energy Met 100% of World’s New Power Needs in 2025: Report
NewsApr 20, 2026

Turning Point? Clean Energy Met 100% of World’s New Power Needs in 2025: Report

Ember’s 2025 Global Electricity Review shows clean‑power generation rose by 887 TWh, outpacing the 849 TWh increase in total electricity demand. Renewables supplied 34 percent of global electricity, overtaking coal’s 33 percent share for the first time, and coal generation fell below one‑third of...

By South China Morning Post – Global Economy
Everllence Ammonia Engine Passes Factory Acceptance Test
NewsApr 20, 2026

Everllence Ammonia Engine Passes Factory Acceptance Test

Everllence announced the successful factory acceptance test of its first dual‑fuel ammonia‑burning engine, the B&W 6G60ME‑LGIA, built by Hyundai Heavy Industries' licensee in South Korea. The engine will power a vessel for Singapore‑based Eastern Pacific Shipping, slated for delivery in October 2026,...

By MarineLink
EVs Are Driving Cleaner Automotive Supply Chains — Here’s How
NewsApr 20, 2026

EVs Are Driving Cleaner Automotive Supply Chains — Here’s How

The new Lead the Charge Auto Supply Chain Leaderboard shows that EV manufacturers are outpacing gasoline‑car makers in battery recycling, low‑carbon steel and aluminium use, and responsible mineral sourcing. Tesla disclosed detailed emissions hotspots in its battery chain, while Mercedes,...

By CleanTechnica
Surge in Global Wind Energy Capacity Growth to Propel MPV Volumes
NewsApr 20, 2026

Surge in Global Wind Energy Capacity Growth to Propel MPV Volumes

Analysts project a surge in global wind energy capacity, adding roughly 320 GW between 2026 and 2030—about 200 GW onshore and 123 GW offshore, according to the Global Wind Energy Council. This rapid expansion will keep multipurpose and specialist installation vessels (MPVs) busy,...

By Journal of Commerce (JOC)
Electric Cooperative Leaders Advocate for Federal Policies Essential to Maintaining Affordable, Reliable Power
NewsApr 20, 2026

Electric Cooperative Leaders Advocate for Federal Policies Essential to Maintaining Affordable, Reliable Power

Around 1,500 electric cooperative leaders will convene in Washington, D.C., to press federal lawmakers for policies that safeguard affordable, reliable power. Representing utilities that serve 42 million customers across more than half of the nation’s land, they warn that grid reliability...

By POWER Magazine
Fronius Releases Microgrid Interconnect Device EBLU
NewsApr 20, 2026

Fronius Releases Microgrid Interconnect Device EBLU

Fronius introduced the Essential Backup Load Unit (EBLU), a micro‑grid interconnect device that works with its GEN24 Plus hybrid inverter. The unit automatically disconnects the home from the utility grid during outages, allowing solar and battery storage to supply essential loads...

By Solar Power World
Sweden Starts 200‑Unit Bidirectional EV Charger Pilot to Boost Grid Flexibility
NewsApr 20, 2026

Sweden Starts 200‑Unit Bidirectional EV Charger Pilot to Boost Grid Flexibility

Vattenfall, Energy Bank and Volkswagen have launched a trial of 200 bidirectional electric‑vehicle chargers across Sweden. The chargers can both charge cars and feed electricity back into the grid, offering a potential new income source for owners and added flexibility...

By Pulse
Perovskite Panels Pilot Boost Solar Efficiency to 30%
SocialApr 20, 2026

Perovskite Panels Pilot Boost Solar Efficiency to 30%

Are perovskite solar panels finally becoming real? https://t.co/2fxNgPsIpv Tandem Solar is starting pilot manufacturing of perovskite glass coverings for silicon PV cells (in Fremont, CA) that boost total efficiency from about 20-22% to ~30%. That's a +36-50% output per square meter. They're still...

By Jesse D. Jenkins
PowerUQ Extension Added to Terabase PlantPredict Modeling Platform
NewsApr 20, 2026

PowerUQ Extension Added to Terabase PlantPredict Modeling Platform

PowerUQ has partnered with Terabase Energy to embed its Monte Carlo‑based uncertainty engine into the PlantPredict solar‑energy modeling platform. The new extension lets owners, financiers, engineers and asset managers run millions of generation scenarios without leaving their cloud workflow. By quantifying...

By Solar Power World
Austin Breaks Ground on $1.5B Walnut Creek WWTP Expansion
NewsApr 20, 2026

Austin Breaks Ground on $1.5B Walnut Creek WWTP Expansion

Austin broke ground on a $1.5 billion expansion of the Walnut Creek Wastewater Treatment Plant, boosting capacity from 75 MGD to 100 MGD. The upgrade adds advanced nutrient removal, UV disinfection, odor control and a flood wall while keeping the plant fully operational....

By Water & Wastes Digest
The Carbon Cost of Our Clicks
NewsApr 20, 2026

The Carbon Cost of Our Clicks

The article highlights the hidden environmental cost of our digital lives, noting that the average internet user generates about 229 kg of CO₂ annually—roughly 4% of per‑capita emissions. Data centres, which power everything from emails to AI, account for roughly 1.5%...

By Fast Company AI
China Restarting Massive Coal-to-Gas Project After Decade-Long Pause
NewsApr 20, 2026

China Restarting Massive Coal-to-Gas Project After Decade-Long Pause

Chinese state‑owned China Datang Corp. is restarting its $3.7 billion Fuxin coal‑to‑gas project, originally halted in 2014, with a planned online date in October 2026. The revival is driven by a surplus of domestic coal and recent disruptions to Middle‑East gas...

By POWER Magazine
Molecules vs Electrons: Energy System Outpacing Old One
SocialApr 20, 2026

Molecules vs Electrons: Energy System Outpacing Old One

The Energy Revolution in Two Words: Molecules vs Electrons What an energy transition looks like in real time: the steady expansion of a new global energy system that grows faster than the one it is replacing. #energytransition https://markhamhislop.substack.com/p/the-energy-revolution-in-two-words

By Markham Hislop
Interconnection Queues Inflate Data Center Growth, yet Few Build
SocialApr 20, 2026

Interconnection Queues Inflate Data Center Growth, yet Few Build

Many of the headlines on data center growth are driven by GWs in power grid interconnection queues. But these queues are highly speculative. People enter a project into the queue to reserve a spot in line, even if they don't...

By Ramez Naam
First Do No Harm: Hospitals Are Trying to Decarbonize Anesthesia
NewsApr 20, 2026

First Do No Harm: Hospitals Are Trying to Decarbonize Anesthesia

Hospitals worldwide are eliminating high‑impact anesthetic gases, especially desflurane, to curb their climate footprint. Studies show a 27% drop in anesthetic‑related greenhouse gases after bans, and modeling suggests switching entirely to sevoflurane could slash emissions by 73%. Initiatives such as...

By Chemical & Engineering News (ACS)
JA Solar Launches DeepBlue 4.0 Pro, 5.0 Modules
SocialApr 20, 2026

JA Solar Launches DeepBlue 4.0 Pro, 5.0 Modules

JA Solar responds to changing market needs with DeepBlue 4.0 Pro and 5.0 modules #energysky -- via pv magazine global: https://t.co/KSs9LqBbXF

By Tor “SolarFred” Valenza
UK to Lower Green Power Costs by Cutting Gas Exposure
SocialApr 20, 2026

UK to Lower Green Power Costs by Cutting Gas Exposure

The UK will seek to speed up efforts to cut the costs of green electricity by reducing exposure to more-expensive gas https://t.co/LNvTUk7yXd

By Vox – Climate
C&C Marine and Repair Celebrates Keel Laying for New Hybrid Escort Tug Quartet
NewsApr 20, 2026

C&C Marine and Repair Celebrates Keel Laying for New Hybrid Escort Tug Quartet

C&C Marine and Repair held a keel‑laying ceremony in Belle Chasse, Louisiana, to launch a quartet of advanced hybrid escort tugs for Green Tug Towing, which will service Woodside Energy’s new LNG terminal. The new series joins an earlier four‑tug...

By Marine Log
Japan's Solar Hits 10% of Electricity, Outpacing World Average
SocialApr 20, 2026

Japan's Solar Hits 10% of Electricity, Outpacing World Average

Solar power accounted for 10% of Japan’s electricity generation for the first time last year, exceeding the global average of 9%, according to a report from energy think tank Ember https://t.co/4Kq1hwrntl

By Vox – Climate
Eight Insights From Fervo’s IPO Filing
SocialApr 20, 2026

Eight Insights From Fervo’s IPO Filing

8 Things We Learned From Fervo’s IPO Filing #energysky -- via Heatmap News https://t.co/hi45rLG0X7 https://t.co/NFv7QqXXQu

By Tor “SolarFred” Valenza
Chile's Entel Digital Launches Micro Edge Data Center Offering Alongside Zella DC
NewsApr 20, 2026

Chile's Entel Digital Launches Micro Edge Data Center Offering Alongside Zella DC

Chilean telecom operator Entel Digital has unveiled EdgeDC, a modular edge data‑center offering developed in partnership with micro‑data‑center specialist Zella DC. The all‑in‑one solution packs power, cooling, security and monitoring into a single rack‑sized unit, enabling data‑center capabilities at remote sites,...

By Data Center Dynamics
Canadian Developer Wins Grid Approval
SocialApr 20, 2026

Canadian Developer Wins Grid Approval

Canadian developer lands grid approval for mammoth New England solar-battery hybrid project #energysky -- via Renew Economy: https://t.co/89vg0EU4SH https://t.co/rrkbjdF6DV

By Tor “SolarFred” Valenza
Italy Adds 1.4GW Solar in Q1, Residential Lagging
SocialApr 20, 2026

Italy Adds 1.4GW Solar in Q1, Residential Lagging

Italy installed 1.4GW solar PV in Q1 2026, residential continues to slow #energysky -- via pv-tech: https://t.co/qsNtbWknca

By Tor “SolarFred” Valenza
As Cuba’s Grid Fails, Solar Power Becomes a Lifeline
BlogApr 20, 2026

As Cuba’s Grid Fails, Solar Power Becomes a Lifeline

The Trump administration’s 2026 fuel blockade has crippled Cuba’s oil‑dependent grid, leading to daily blackouts that exceed 20 hours and a humanitarian crisis in hospitals and streets. In response, Cuba’s renewable share jumped to 10% in 2025, driven by a...

By Skeptical Science
Spotlight Program's Attack on Batteries and Renewables Debunked
SocialApr 20, 2026

Spotlight Program's Attack on Batteries and Renewables Debunked

Wild attack on batteries and renewables by 7’s Spotlight program falls over at the first fact check #energysky -- via Renew Economy: https://t.co/zwVTNyExNz https://t.co/IEU8CWuYgm

By Tor “SolarFred” Valenza
Mexico Revises DG Rules to Include Energy Storage
SocialApr 20, 2026

Mexico Revises DG Rules to Include Energy Storage

Mexico updates distributed generation rules to formally integrate energy storage #energysky -- via pv magazine global: https://t.co/kKZT6sQuaX

By Tor “SolarFred” Valenza
Van Oord Completes Baltic Power Foundations
NewsApr 20, 2026

Van Oord Completes Baltic Power Foundations

Van Oord has finished installing all monopile foundations and transition pieces for the Baltic Power offshore wind farm in Poland, a project slated for up to 1.2 GW capacity. The work involved 78 monopiles and 76 transition pieces, primarily using the...

By reNEWS
German Asset Manager Kauri Acquires 55,000 Sqm Parcel in Hochheim for Data Center
NewsApr 20, 2026

German Asset Manager Kauri Acquires 55,000 Sqm Parcel in Hochheim for Data Center

German asset manager Kauri has purchased a 55,000 sqm (592,000 sq ft) parcel in Hochheim for $28.2 million to build a new data centre. The facility is slated to provide roughly 40 MW of capacity and will be constructed by Kauri’s subsidiary Kauri CAB Digital...

By Data Center Dynamics
Schneider Electric Teams with Deloitte on AI‑Enabled Energy Management Solutions
NewsApr 20, 2026

Schneider Electric Teams with Deloitte on AI‑Enabled Energy Management Solutions

Schneider Electric has partnered with Deloitte to roll out AI‑driven energy management solutions for industrial operations. The collaboration blends Schneider’s hardware and software platform with Deloitte’s consulting expertise, aiming to cut energy waste and boost sustainability for large manufacturers.

By Pulse
Ultra-Thin Thermal Memory Switches Heat Flow on and Off with Voltage
BlogApr 20, 2026

Ultra-Thin Thermal Memory Switches Heat Flow on and Off with Voltage

Researchers at CiQUS, the University of Barcelona and Zaragoza have demonstrated a thermal‑memory prototype that uses a few‑nanometer‑thick hafnium‑zirconium oxide ferroelectric film to toggle thermal conductivity on and off with modest electric voltages. The device exploits the coupling of ferroelectric...

By Nanowerk
Global Solar PV Additions Exceed 600GW in 2025, Says IEA
NewsApr 20, 2026

Global Solar PV Additions Exceed 600GW in 2025, Says IEA

The International Energy Agency reports that global solar PV installations exceeded 600 GW in 2025, pushing cumulative capacity to about 2.8 TW. China contributed roughly 370 GW, more than half of the additions, while the EU, India and emerging markets also posted record...

By PV-Tech
Full Electrification Could Halve Global Energy Demand
SocialApr 20, 2026

Full Electrification Could Halve Global Energy Demand

NEW PODCAST: Electricity is just 20% of global energy. The other 80% — heating, transport, industry — still runs on fossil fuels. Full electrification could cut total energy demand in half. That's the starting point for my conversation with @FullyChargedUK...

By Jan Rosenow