Energy Systems Catapult
banner
energysyscat.bsky.social
Energy Systems Catapult
@energysyscat.bsky.social
Energy Systems Catapult are #NetZero #EnergyInnovation experts, turboboosting clean tech innovators and helping create the future energy system across homes, sites, places, networks and the whole system.
Expect:

🎤 Keynotes and panels tackling the most urgent questions in Net Zero
💡 An exhibition showcasing 20 innovators and Catapult projects
⚡️ Fresh analysis on costs, system design and viable pathways to 2050

Don’t miss out on early-bird pricing: events.es.catapult.org.uk/event/innova...
December 9, 2025 at 9:48 AM
Your input will shape future guidance, showcase best practice, and help ensure energy planning truly reflects local needs.

Have your say by completing the survey: forms.office.com/e/7VTPhYwGUF
forms.office.com
December 8, 2025 at 10:24 AM
We’re keen to hear your experiences, including:

✅ How LAEP is being delivered in your area
✅ The challenges you’re tackling and the opportunities ahead
✅ What you need from RESP to support your goals
December 8, 2025 at 10:24 AM
⚡️Bunmi Adefajo showcases the latest updates to our whole-system modelling through ESME and the ESME Flex tool – strengthening confidence in how a flexible, resilient future energy system can operate.
December 4, 2025 at 4:25 PM
🚛 Lowri Williams talks eFREIGHT 2030 – our major programme accelerating zero-emission HGVs. With four new reports and two open-access tools on the way, she invites fleets, manufacturers and infrastructure providers to follow along as we help unlock the business models and insights needed.
December 4, 2025 at 4:25 PM
🚗 Fred Payne and Will Bonnell dive into the government’s proposed 3p-per-mile EV tax, using our ESME Transport model to explore what it means for EV uptake, the future of fuel duty revenue and the UK’s carbon targets.
December 4, 2025 at 4:25 PM
Here’s what excites us:

📍 Local energy front and centre
💡 Support for new markets and tech
📈 A pathway to turn clean innovation into real economic growth

Read our full response from CEO Guy Newey: es.catapult.org.uk/news/respons...
Response to Great British Energy's Strategic Plan
On the 18 November, the UK government published its amendments to the Boiler Upgrade Scheme (BUS). Energy Systems Catapult responds.
es.catapult.org.uk
December 4, 2025 at 2:59 PM
That insight now informs how we support SIF projects. If you're navigating connections, capacity, data or whole-system complexity, we can help you spot the friction early and keep momentum.

See how we can help: es.catapult.org.uk/what-we-do/n...
Specialist SIF and NIA project support
Email: [email protected]
es.catapult.org.uk
December 3, 2025 at 4:42 PM
And those differences can reshape entire deployment plans.

Through eFREIGHT 2030, we saw how connection challenges, data uncertainty and land decisions can slow progress, or accelerate it when handled well.
December 3, 2025 at 4:42 PM
This resource is built to help exactly that.

Download the report and register for our upcoming webinar here, where Grant will introduce you to the report and share his thoughts on how we need to think about flexibility: www.esnexus.org.uk/news/flexibi...
Flexibility Taxonomy: Defining a shared language for flexibility — Energy Systems Nexus
Download a new resource that offers technical definitions and everyday descriptions to describe key elements of the energy system that provide flexibility. It also maps how these elements connect and…
www.esnexus.org.uk
December 2, 2025 at 10:55 AM
Inside, you’ll find:

🔎 Clear definitions of key flexibility concepts
💡 Everyday explanations (no jargon overload)
📍 A map of how flexible technologies interact across the system

As Grant Tuff, Consultant Engineer, puts it: productive collaboration starts with common understanding.
December 2, 2025 at 10:55 AM
Think of it as a foundation the whole sector can build on: a clear, shared reference that makes it easier to design, deploy and scale a low-cost, resilient energy system.
December 2, 2025 at 10:55 AM
That’s why the Energy Systems Nexus has released the Flexibility Taxonomy, its first collaborative piece of R&D, funded by UK National Nuclear Laboratory and E.ON through the Flex Mix project.
December 2, 2025 at 10:55 AM
Whether you have an hour, a few days or weeks, students can build unique projects, solve real-world problems, and earn certificates and virtual badges.

Download the resource for free today: bit.ly/3LwlvsU
Build a STEM project with The Big Bang Challenge - The Big Bang
Get guidance and support to build a STEM project with The Big Bang Challenge! Celebrate success and receive certificates and virtual badges as you work.
bit.ly
December 1, 2025 at 9:10 AM
The best deals are the ones that cost nothing and make you smarter. You’re welcome: es.catapult.org.uk/projects/?po...
Projects
We are involved in live projects spanning every corner of the energy system. Explore our live projects today to see how we're helping energy innovation.
es.catapult.org.uk
November 28, 2025 at 3:01 PM
Our Sales Lead, Leslie Addo, breaks it all down in the video below.

Don’t let data feel intimidating when it comes to your energy planning projects.

Book a call with one of our experts, and see how Net Zero Data can support your next move: outlook.office.com/bookwithme/u...
Book With Me
outlook.office.com
November 28, 2025 at 9:09 AM