Open to programme and communications roles, and taking on consultancy projects. Based in Rome, open to remote.

Get my CV (PDF, 360 KB) ↓

Here's why you should hire me:

I translate data into narratives that mobilize climate action.

Sustainability professional with nearly six years across UNDP, UNICEF, the World Bank and the UNFCCC process, managing grant portfolios, building partnerships and translating policy into stories that move decision-makers.

Worked with the institutions shaping climate action.

Nearly six years across the UN system, development banks and the UNFCCC youth constituency.

  • UNDP
  • unicef
  • The World Bank
  • UNFCCC
  • YOUNGO
  • Global Center on Adaptation
  • African Development Bank
  • SDSN Youth
  • Connect4Climate
  • Climate Tracker Asia
  • Reshaping Work

Whether it's a grant portfolio, a flagship report or a sixty-second reel, I reach for the same instinct: strip the jargon, find the human stakes and tell it straight.

What I do. Three things I get asked to do again and again.

Every role sits somewhere on this triangle: running the programme, telling its story, or building who's around the table.

Programme & Portfolio Management

UNDP Youth4Climate, co-led by the Government of Italy and UNDP, turns underfunded innovation into credible, scalable, partnership-ready climate solutions by de-risking early-stage ventures, mobilizing catalytic capital and connecting young innovators to the networks that help them grow. Our technical assistance for awardees includes the mentorship programme I lead, Masterclasses and Theory in Practice sessions.

USD 5M+in direct seed funding to 200 early-stage climate projects, 2023–2026, which I supported deploying
2025–2026 callevaluated the call for Youth4Climate seed funding
35,000+ membersI managed the Youth4Climate platform, a community engaging in 104 languages

Selected work. Programmes and campaigns I've led

From grant portfolios to flagship publications, this is the work behind the numbers.

Youth4Climate Mentorship Programme 2026

The mentor pool grew from 34 in 2024 to 61 in 2025 and 81 in 2026, a 138% rise. The 2026 call drew 664 applications from 99 countries, nearly double the 337 of 2025.

I built the programme's platform: a dashboard, mentor catalogue, booking portal, session tracker and session calendar. Awardees now filter mentors by expertise, language, thematic area and preferred session times. In 2025 they used a PDF catalogue.

Programme lead · Technical assistance

81 mentors

from 35 countries, up 138% since 2024

UNDP Youth4Climate
Mentorship Programme 2026

Youth4Climate Flagship Event

Supported the production of communications assets for the flagship events in Brazil and Italy, reaching 150+ participants from 40+ countries: posters, visual identity assets and the 2026 event teaser video.

Event campaign

150+

participants from 40+ countries

UNDP Youth4Climate
Belém, Brazil (2025) · Italy (2026)
10 more films from the event route ↓
Watch the 2026 teaser ↗ (opens in a new tab)

Solutions Catalogue: 100 Projects, From Ideas to Impact

Supported the drafting and editing of the flagship publication profiling 100 funded climate projects, coordinating content, design and quality with the Connect4Climate team.

Flagship publication

100

funded climate projects profiled, presented at Pre-COP30

UNDP × World Bank
Connect4Climate
Read the publication ↗ (opens in a new tab)

Reshaping Work 2022 Conference

Owned the visual identity across print, merch, social and video. The 2022 teaser campaign generated 289,900 impressions and a 26.88% click rate within seven days.

Brand & creative direction

289,900

impressions and a 26.88% click rate within seven days

Reshaping Work · Amsterdam
300+ attendees from 50+ companies
Watch the teaser ↗ (opens in a new tab)

On film

The event route, one city at a time.

Recaps, innovator interviews and the award ceremony opener from the Youth4Climate Flagship Event 2026 in Italy, plus an explainer for Research for Purpose.

Youth4Climate 2026 · Award Ceremony opener

29 countries, USD 1.5 million in seed funding, six themes.

Research for Purpose · Information integrity begins with listening

An explainer on listening for misinformation across public health, climate, elections and more.

Postcards from Italy

Six recaps along the Youth4Climate 2026 route, 19–23 October.

  • Milan

    Opening ceremony

  • Venice

    Adaptation, fashion, oceans

  • Bologna

    Food, energy, peace & security

  • Napoli

    Food, energy, peace & security

  • Rome · FAO

    At the Food and Agriculture Organization

  • Rome · Awards

    The award ceremony

Ask an Innovator

Youth4Climate 2026 innovators, one question each.

  • Christianah

    On renewable energy

  • Daniela

    Tips for the next Call for Solutions

  • Tevin

    Start with the issues you grew up seeing

  • Viral

    “Perseverance is the recipe”

Stories, in sixty seconds.

15 reels for Youth4Climate, YOUNGO, Clean Tech Days, Erasmus Green Days and Climate Tracker Asia. Tap any one to watch it on Instagram.

By the numbers.

A few figures from the work, in plain numbers.

Seed funding USD5M+

deployed to 200 early-stage climate projects, 2023–2026

+138% Mentors 81

from 35 countries in 2026, up from 34 in 2024

Community 35K+

members on the Youth4Climate platform I managed, in 104 languages

  • Programme management
  • Science communication
  • Partnerships
  • Capacity building
  • Climate & energy
  • Storytelling

The room

Where the work actually happens.

On the ground at UN climate conferences, negotiation halls and the odd very long workshop.

YOUNGO Communications Unit team at COP28, Dubai

COP28, Dubai. On-site with the YOUNGO Communications Unit

On the record

Moments worth naming.

Not testimonials, just a few rooms I've been trusted to be in.

  • Nikka in conversation with former US Vice President Al Gore at COP28, Dubai, and holding her YOUNGO press badge

    COP28

    Supported the YOUNGO media team's interview with former US Vice President Al Gore.

  • Nikka with UNICEF Deputy Executive Director Kitty van der Heijden and a colleague at SB60, Bonn

    SB60, Bonn

    Interviewed UNICEF Deputy Executive Director Kitty van der Heijden.

  • Nikka on stage at the ASEAN ICT Forum panel, In Conversation with Young People in ASEAN

    ASEAN ICT Forum, Thailand

    Opening-plenary panelist alongside the UN Special Representative of the Secretary-General on Violence against Children, presenting to 220+ participants.

  • Nikka with fellow panellists and the moderator in front of the ASEAN emblem at the ASEAN Regional Dialogue, Indonesia

    ASEAN Regional Dialogue, Indonesia

    Moderated a session on digital, STEM and green skills for 150+ government, UN and private-sector representatives.

  • Nikka in front of the Regional Conference of Youth, Asia and the Pacific backdrop

    Asia-Pacific Regional Conference of Youth

    Served as YOUNGO contact point for delegate relations and secured a grant from the Singapore-ASEAN Youth Fund.

  • Nikka on the plenary stage steps at the COP29 side event, Baku

    COP29 side event, Baku

    Supported a side event on the climate negotiations co-hosted with the Climate Vulnerable Forum Secretariat and the Government of Pakistan.

Nikka doing fieldwork with binoculars beside a wetland
FromLeyte, Philippinesto Rome, Italy
Nikka walking among the national flags at a UN venue
Nikka speaking from the podium at a UN session
Nikka Gerona in New York Nikka GeronaSustainability professional & science communicator
Nikka being filmed for an on-camera interview
MSc · MESPOMLund · Vienna · AegeanErasmus+ Scholar
Nikka at the UN Climate Change Conference venue
LanguagesEnglish & Filipinofluent · native

About me

It started with a typhoon.

“I felt an unspoken obligation to honor the lives we lost by being part of the solution.”

In November 2013, Super Typhoon Haiyan, the strongest typhoon in recorded history, tore through Leyte, my home province in the Philippines. I survived it. In the aftermath, I felt an unspoken obligation to honor the lives we lost by being part of the solution. That is where my work in climate and environmental advocacy began.

In the years since, I've worked with environmental organisations across the Philippines and internationally, helping shape the narratives behind global climate campaigns. Representing the Philippines as a youth delegate at UN Climate Change conferences put me inside the policy negotiations themselves, with a seat I used to amplify the voices of young people who usually aren't in the room.

To ground that advocacy in real policy training, I pursued an Erasmus Mundus Joint Master's in Environmental Sciences, Policy and Management, studying across Lund, Vienna and the Aegean.

Today I'm a sustainability professional with nearly six years across UNDP, UNICEF, the World Bank, the Global Center on Adaptation and the UNFCCC process. I manage grant portfolios, build partnerships and design capacity-building programmes that help early-stage climate and energy solutions scale. And as a science communicator, I still reach for the same instinct that started it all: strip the jargon, find the human stakes, and tell it straight.

MSc, Environmental Sciences, Policy and Management (MESPOM)

Erasmus Mundus Joint Master's Degree · Lund University (Sweden), Central European University (Austria/Hungary), University of the Aegean (Greece)

Erasmus+ Scholar

BSc, Management

University of the Philippines

Cum Laude

Six years, one thread

How I got to the table.

Programme management and storytelling, braided together across UNDP, UNICEF, the World Bank and the UNFCCC process.

  1. Nov 2025 – Present

    Youth4Climate AssociateNow

    Communications, Project & Private Sector Engagement, UNDP Rome Centre for Climate Action and Energy Transition

  2. May – Nov 2025

    Communications and Project Support

    UNDP Rome Centre, Youth4Climate

  3. Aug 2024 – Present

    Research and Communications Expert, ConsultantNow

    Research for Purpose. Clients: World Bank, African Development Bank, UNICEF LACRO

  4. Sep – Oct 2024

    Digital Communications Specialist

    UNICEF Office of Research – Innocenti, Florence

  5. Jan – Nov 2024

    Climate Advisor, CEO's Youth Advisory Panel

    Global Center on Adaptation, Rotterdam

  6. Mar – Aug 2024

    Fellow, Leading Minds on Climate

    UNICEF Office of Research – Innocenti

  7. Sep 2022 – Jul 2023

    Human Resources Communications Consultant

    UNICEF Headquarters, Copenhagen

  8. Aug 2022 – Nov 2022

    Communications Support

    UNDP Regional Bureau for Europe and the CIS, Istanbul, Türkiye and Remote

  9. Jul 2021 – Jul 2023

    Content Marketing Specialist, Consultant

    Reshaping Work, Amsterdam, Netherlands and Remote

  10. Feb 2021 – Nov 2022

    Project Officer, Creative Design and Campaigns

    UN Sustainable Development Solutions Network (SDSN) Youth, Remote

  11. Sep 2021 – Apr 2022

    Layout Artist, UN Online Volunteer

    UNDP Philippines, Climate Action Programme, Remote

  12. Feb 2021 – Present

    Communications Team, Steering CommitteeNow

    YOUNGO, UNFCCC Constituency, on-site at COP27, COP28, COP29 and SB60

Also: Asia-Pacific Inter-Agency Network on Youth. Full history on request.

Two ways in

Ready to turn your climate story into action?

For projects

Need help with a project?

I take on consultancy projects, remote or in Rome. Book a short call and we'll talk scope.

  • Donor reports & publicationsDonor reports, flagship publications and knowledge products that funders and decision-makers actually read.e.g. Solutions Catalogue · Leading Minds outcomes paper
  • Event campaigns & filmCampaign strategy, visual identity, teasers, recaps and interviews, from the first poster to the final reel.e.g. Youth4Climate 2026 · Reshaping Work
  • Youth engagement programmesMentorship, masterclasses and capacity-building programmes, designed, run and evaluated end to end.e.g. 81-mentor Youth4Climate programme · UNICEF advocacy training
Book a call (opens Calendly in a new tab)

Or email me directly at nikka.gerona@mespom.eu

Open to roles and projects Get my CV (PDF) Book a call (opens Calendly in a new tab)