Four inspirational women have today been announced as the winners of C40’s 2nd Women4Climate Tech Challenge 2020. The winners are:

  • Lorena Gordillo Dagallier from Cambridge (UK) who successfully pitched her initiative “open-seneca”- a mobile air quality sensor network that will be installed throughout the city alongside educational workshops.
  • Anai Green from Tel Aviv-Yafo who impressed the judging panel with her innovative fabric “Lumiweave” which offers a shade function at the same time as permitting light.
  • Meiling Gao and Vivian Bi from California, who jointly won with their initiative “Clarity”, a smart, indoor-outdoor low cost air monitoring system that provides real-time air quality data.

These entrepreneurs will now see their innovations brought to life in one of this year’s host cities; Lisbon, Stockholm, Los Angeles or Tel Aviv-Yafo, with  $50,000 in funding to be split amongst the winning projects and used to support their experimental phase in each city.

The Women4Climate Tech Challenge is a joint initiative from C40 Cities and the VELUX Group. The Challenge aims to support and promote diversity and inclusion in technology, innovation and the built environment sectors. All the projects judged in the competition were led by women; address urban sustainability, mobility, food, waste, water, building, urban farming, air quality solutions; deliver measurable impacts; and have the potential to be scalable in other cities. All three winners of the Women4Climate Tech Challenge were selected and chosen for their forward thinking and innovative solutions. 

“When women have the chance to innovate, invent, and lead, our economies, our families, and our environment are better off,” said C40 Chair and Los Angeles Mayor Eric Garcetti. “The Women4Climate Tech Challenge puts the power of saving our planet in the hands of women — bringing bold solutions to our cities and placing them at the forefront of our global effort to combat the climate crisis.”

Ingrid Reumert, VP, Global Communications, Sustainability & Public Affairs, VELUX Group said: “Congratulations to these women for their innovative solutions that will now gain momentum to come to life in cities around the world. This challenge really emphasises that women-led solutions for sustainable development and climate action are important for shaping the cities and communities that we would like to live in. The VELUX Group is very proud to have been the sponsor of this second inspiring challenge.”

Lorena Gordillo Dagallier, Open-Seneca, Cambridge (UK)

Lorena Gordillo Dagallier is from Cambridge, UK and her initiative “open-seneca” was chosen as the winning project by officials in both Stockholm and Lisbon. Therefore, “open-seneca” will be implemented in both of these cities.

Open-seneca is an initiative working to highlight and install mobile air quality sensor networks throughout cities. Uniquely the monitor’s data is captured and recorded by volunteer ‘citizen scientists.’ The aim of the initiative is to raise awareness within communities about personal exposure to particulate pollution while creating pollution maps that can be used to inform policy and urban development.

In addition to providing sensors, the initiative also aims to educate communities through a series of practical workshops in the hope to drive behavioural change and change attitudes. 

By hosting workshops prior to each deployment, the project demonstrates and explains the effects of air pollution on both public health and the environment. These interactive sessions share practical solutions for citizens and work to drive behavioural change.

Lorena Gordillo Dagallier said: “We all hear every day about the problems of air pollution and climate change. However, most people do not see it as a personal issue and there is a lack of motivation for change. I used to be one of them. But now I am aware, and I want to raise awareness around me. With open-seneca, I am committed to drive behavioural change and bridge the step between individuals and cities to build a healthier and greener future.” 

Fernando Medina, Mayor of Lisbon said: “The W4C Tech Challenge competition was fierce, with a lot of very high-level applicants. However open-seneca combines two of Lisbon’s core values: citizenship engagement and sustainability. By collecting and sharing data on their own exposure to air pollution, we will empower citizens to think about air quality and what each one of us can do to improve it. We’re excited to have the opportunity to pilot this technology so we can in the near future, use this data for better informed decisions.“

Anna König Jerlmyr, Mayor of Stockholm said: “By gamifying air quality measurement and pairing it to bike commuting, we are confident that open-seneca has the potential to increase the well-being of our citizens. We strongly believe that involving citizens can help raise awareness on the impact of air quality and the need to rethink the design and mobility modes in our cities.”

Anai Green, Lumiweave, Tel Aviv-Yafo (Israel)

Anai Green, will see her solution come to life in her home city of Tel Aviv-Yafo.

Anai’s innovative Lumiweave is a new outdoor fabric that cleverly combines embedded solar organic PV cells which create both light and shade and can be used in urban settings as umbrellas and canopies of varying sizes. 

This practical and versatile product offers a workable approach to climate change and shows how textiles can be used to support the environment and reduce rising temperature by offering shade and lighting.

Anai Green said: “Coming together with the Women4Climate Tech Challenge and a wider audience focused on today’s climate challenges is a unique opportunity to bring technology, design and urban stakeholders together. This will provide Lumiweave with a platform for promoting innovative design solutions for tempering the urban environment.” 

“One of the most pressing issues of concern regarding climate change in Tel Aviv-Yafo is the rising temperature, a great challenge that we will be contending with in the coming years” said Mayor of Tel Aviv-Yafo, Ron Huldai. “Lumiweave’s solar shading structures can bring a unique solution to this problem. We are thrilled to work with Anai Green to test the solution where it is most needed”.

Meiling Gao and Vivian Bi, Clarity, California

Meiling Gao and Vivian Bi will be able to witness their initiative “Clarity – Smarter Buildings for Healthier Communities” being implemented in Los Angeles. 

“Clarity” is a smart, low cost air monitoring unit that can be used both indoors and outdoors, as well as in a variety of buildings such as schools and offices, to provide real-time air quality data that cities can use to monitor and best protect public health. The “Clarity” unit studies extreme pollution and records air quality data which can be measured and controlled to create healthier communities. 

Meiling Gao and Vivian Bi said: “We are excited and really looking forward to partnering with city leaders In LA and other innovators through our collaborative and empathetic approach. The Women4Climate Tech Challenge brings novel tech solutions that can really help tackle climate change and we are thrilled that our project will be implemented In LA and improve the way we understand and respond to air pollution in our city.”

The winners of the Women4Climate Tech Challenge were selected by a jury of mayors and senior city officials. The pitch process this year took place online to a virtual audience of ca. 200 guests. The Tech Challenge encourages and promotes women leading the world towards a sustainable and greener future and aims to cultivate ground-breaking climate solutions and create opportunities to see winning projects scaled and implemented in other C40 cities.

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