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Obtaining electricity network connections for new housing developments is often constrained by the current regulatory investment methodology as well as by technical and other factors.  

This is being exacerbated by increasing electrical demands arising from the electrification of heat and mobility to meet decarbonisation targets. 

This can result in sub-optimal investment decisions focused primarily on short-term compliance workarounds, rather than lifetime performance on either environmental or economic grounds.  

Today, in order to justify any network investment which is to be included within a DNO’s regulatory asset base (RAB) there must be a demonstrable immediate need for network capacity. This means that, even if there is a clear future need for, say, an investment in a particular area adjacent to a site already under construction, unless an application is imminent, it is not permissible for the DNO to make anticipatory investments. This often results in sub-optimal network design (which is developed piecemeal rather than strategically) and results in long delays for new or upgraded connections. 

Such delays may result in a project representing too high an investment risk for a potential developer and will at least result in increased costs being passed on from the DNO to the developer. It may even result in certain sites which might otherwise represent good investment opportunities becoming unviable to the commercial loss of the developer, but also to the detriment of communities which need additional homes, or to the environment if potential renewable generation cannot be connected economically. 

Potential solutions in this area have been discussed over many years.  However, the increasing urgency to both stimulate economic growth in the wake of the global pandemic and to develop sufficient numbers of low carbon homes have added a new imperative to the debate. 

A number of actions are required including the development of implementable solutions to the specific regulatory, technical, economic and other obstacles. This new whitepaper explores these challenges and makes a number of recommendations. 

Download the whitepaper here.

In the new episode of Talking New Energy we head to Texas, to explore what we can learn from the February power crisis. The crisis left over 4.5 million homes and businesses without power, some for many days, and some estimate the economic damage at a staggering $195 billion. Lots has been written about the causes, with much of the attention on the supply side of the market. There’s been less focus on what we saw happen with customers – or the demand side. And while these crises have had terrible impacts, they also provide an opportunity to step back and see how markets could be reformed.

Host Jon Slowe is joined by Lynne Kiesling, an economist and Visiting Professor at Carnegie Mellon University; Sid Sachdeva, Founder and CEO at Innowatts, a SaaS platform that leverages insights from more than 40 million meters, many of which were in the region affected by the crisis; and Delta-EE expert Jon Ferris, one of our experts on how the demand side can participate more in electricity markets.

Listen to the episode below and catch up on more Talking New Energy episodes on your favourite podcast provider.

Schneider Electric is a global giant in the energy sector – not in terms of producing energy, but in terms of how we distribute, use and manage energy. Its products and services are found in electricity grids, in industries, and in buildings around the world. Like many, Schneider is embracing the energy transition and embracing digitalisation – what it calls the fourth industrial revolution. In this episode of Talking New Energy, the podcast from Delta-EE, host Jon Slowe is in conversation with Jai Thampi from Schneider Electric. Jai is Senior Vice President for Strategy and Innovation in the Home and Distribution part of Schneider’s energy management business. We’ll be talking about how Jai sees the future of energy in homes, what he thinks Schneider’s role is in this, and how to drive this forward in a large, global company. Listen to the episode below.

We are hearing more and more about hydrogen – and the role it can play in a decarbonising world that will be increasingly electrified. In this episode of Talking New Energy, we're talking to one of the world’s leading manufacturers of electrolysers, Norwegian company Nel Hydrogen, exploring what life is like for them given the rapidly rising interest in hydrogen, and their plans and views on the future. Host Jon Slowe is joined by Raluca Leordeanu, VP of Business Development at Nel Hydrogen.

Listen to the episode below and catch up at

Most people are familiar with Local Energy Systems such as energy communities which address the needs of households. The next webinar from our Local Energy Systems research team, taking place on Thursday May 13th, will explore the opportunities for Local Energy Systems in the C&I sectors and will present case studies showcasing examples of C&I Local Energy Systems. It will illustrate different applications and business models such as energy communities, collective self-consumption, and microgrids. Register here.

In this episode of Talking New Energy, our host Jon Slowe and Abhishek Sampat from our EVCS team at Delta-EE talk to Ole Henrik Hannisdahl, CEO of Mer Norway, discussing how to be a profitable public charging provider, customer interactions, experiences, revenue models and key trends in internationalising a public charging network.

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