About Mathias
interested in efficiency, renewable energy, water, materials, resources we foolishly call "waste", and joining all of these up
Built environment, energy efficiency and renewable energy pro with a natural resource ecology background. Worked at:
- BRE on digital collaboration and outreach;
- co-ordinated lots of working groups at the Energy Efficiency Partnership for Buildings on policy design and implementation, with a focus on alleviating the scourge of Fuel Poverty; and
- developed product certification criteria and responded to techie customer enquiries for the Energy Saving Trust.
Hobby violinist and dad of two, rarely bored.
skype: mathias.hessler
Twitter: @Mathi80
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Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
The heritage of nuclear and conventional power stations.
New measures to stop people being ripped off
Government to protect families from cowboy builders and aggressive bailiffs.
New Futurebuild showcase brings an innovation-first approach.
National Planning Policy Framework
Understanding the 2026 changes.
ECA's public affairs priorities
Member consultation opens to shape priorities for 2027 to 2030.
Dutyholder responsibilities from 1 July 2026.
Where performance meets practice
The Building Envelope Stage at UKCW Birmingham.
CIAT publishes briefing on planning reforms.
Leaders in Learning for Practice Network
Call for conservation leaders in learning to register interest in new network.
The importance of early engagement
Construction lessons from the Trillium HealthWorks Experience Centre.
Mayors are to be given planning call in powers
Mayors across England will be able to make the most important planning decisions.
The Master Builder: William Butterfield and his times. Book review.