Assessing and addressing our ESG risks and opportunities
As an organisation at the leading edge of the low-carbon transition, and a Taskforce for Climate related Disclosure (TCFD) Supporter, we’re committed to providing full transparency and sharing of relevant information regarding our Environmental, Social and Governance (ESG) progress.
We work with third-party ratings agencies and utilise ESG reporting standards and frameworks to communicate and benchmark our ESG performance, as detailed in our Sustainability Report. Our metrics and ratings are updated annually and enable us to share the progress of our ESG ambitions.
Our contribution to the UN Sustainable Development Goals
SDGs
UN Global Compact Principles
Principle 7:
Businesses should support a precautionary approach to environmental challenges
Principle 8:
Undertake initiatives to promote greater environmental responsibility
Principle 9:
Encourage the development and diffusion of environmentally friendly technologies
SMS objective
Support our customers to mitiage carbon through our low-carbon smart energy services.
In 2024 we mitigated over 86,900 tCO2e through our services.
SDGs
UN Global Compact Principles
Principle 2:
Make sure that they are not complicit in human rights abuses
Principle 4:
The elimination of all forms of forced and compulsory labour
Principle 5:
The effective abolition of child labour
Principle 10:
Businesses should work against corruption in all its forms, including extortion and bribery
SMS objective
Maintain our ISO certified management systems
In 2024 we continued to achieve 100% ISO certification across our management systems.

Download our Sustainability Report
Our annual Sustainability Report provides detailed disclosure on the practical steps we are taking to progress Environmental, Social and Governance (ESG) responsibilities within our business strategy, culture, and everyday operations, propelled by our core company values.
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A sustainable and low-carbon environment for all
Inspired by our core value of Sustainability, we are committed to improving our impacts on the environment, our communities, and wider society around us through responsible operations and best-practice corporate governance.
Discover more NET ZERO 2030Our journey to carbon neutrality
Our Net Zero 2030 target, announced in 2021, will see SMS drastically reduce organisational carbon emissions in order to achieve a balance of carbon neutrality across our business.
Discover more ESG RATINGSAssessing and addressing our ESG risks and opportunities
As an organisation at the leading edge of the low-carbon transition, and a Taskforce for Climate related Disclosure (TCFD) Supporter, we’re committed to providing full transparency and sharing of relevant information regarding our Environmental, Social and Governance (ESG) progress.
Discover more