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Newsletters Plus Pro Energy Climate Tech Politics Sustainability Economy Electric Vehicles Climate Adaptation Carbon Removal Climate 101 Decarbonize Your Life Culture Ideas Podcasts Authors Guides The Fight Risk Index

Emily Pontecorvo

Emily is a founding staff writer at Heatmap. Previously she was a staff writer at the nonprofit climate journalism outlet Grist, where she covered all aspects of decarbonization, from clean energy to electrified buildings to carbon dioxide removal.

Sustainability

One Corporate Emissions Standard to Rule Them All

The Greenhouse Gas Protocol released updates on its looming new emissions accounting rules. Here’s what they mean.

Emily Pontecorvo

Sustainability

How E-Scooter Company Lime Cut Its Supply Chain Emissions

The company’s latest sustainability report, shared exclusively with Heatmap, shows that carbon intensity per kilometer traveled has dropped 81% since 2019.

Emily Pontecorvo

Energy

A New Guesstimate for Corporate AI Emissions

Frontier model developers still keep their energy use largely a secret, but Watershed is proposing a new formula that will at least get you close.

Emily Pontecorvo

Energy

When a Rate Freeze Is a Rate Hike in Disguise

Utility watchdog Jamie Van Nostrand argues that National Grid’s recent “rate stabilization proposal” is a way to charge customers more money while bypassing the regulatory process.

Emily Pontecorvo