California hits a historic milestone for renewable energy production

California hits a historic milestone for renewable energy production

Renewable energy has supplied 100 percent of California’s energy demand for at least 15 minutes and up to six hours per day during 30 of the last 38 days— a historic renewables milestone for the state.

Wind, solar, and hydro energy is now exceeding demand across the state, producing more energy than Californians require on an almost daily basis. CAISO, the state’s electric grid operator has curtailed generation from renewable sources in rare instances in order to maintain the balance between supply and demand. It’s a problem they are looking to overcome without curtailment of renewable power sources.

CAISO chart of energy production curtailment

Chart shows renewable energy production curtailment by CAISO in order to balance supply and demand to maintain electrical grid stability.

Solutions to maintain a balanced energy grid while avoiding production curtailment starts with energy storage (batteries), but also includes smarter, more responsive controls that can quickly respond to sudden increases and decreases in energy demand. Other solutions include leveraging the growing number of EV charging systems so that they’re responsive to changing grid conditions, and expanding the Western regional market. You can learn more by visiting the CAISO website.

Massive growth in solar powers renewables market in 2023

In 2023, the U.S. solar market installed 32.4 GWdc (gigawatts direct current) of capacity, a remarkable 51% increase from 2022. This was the industry’s biggest year by far, exceeding 30 GWdc of capacity for the first time. Solar accounted for 53% of all new electricity-generating capacity added to the U.S. grid in 2023, slightly ahead of the forecasted 52% of added capacity for 2023. Read more

Planned potential improved transmission model connects renewable energy to cities that need power.

Researchers at the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) have developed a new approach to grid planning that could make it possible to power your home or business with the nation’s best and lowest-cost wind and solar energy, no matter where you live. Read more

Electrical transmission tower and power lines

This week the Department of Energy (DOE) announced more than $366 million for 17 projects across rural and remote American communities. The funding will accelerate the development of clean, sustainable energy deployment with community driven projects such as building microgrids to ensure energy security with reliable, affordable energy.

Rural and remote communities face a unique set of energy challenges due to their small populations and isolation from larger electrical systems, resulting in higher electric bills, unreliable energy supplies, and/or no access to electricity at all. Read more

3 Main Types of Solar Panels: Monocrystalline, Polycrystalline, and Thin-film

What type of solar panels are right for you? There are 3 main types of panels: each has pros and cons.

IRA - Private Clean Energy Investments in the U.S.

IRA - Private Clean Energy Investments in the U.S.

In addition to spurring private investment in large-scale clean energy deployment, the Inflation Reduction Act (IRA) created home energy programs for consumers, local officials, and advocates. To spread the word, several federal agencies have launched hubs to help organizations and consumers learn about the programs:

This Friday, the Environmental Protection Agency’s ENERGY STAR program  is launching a new Incentive Finder to help consumers choose home energy products that qualify for benefits such as tax rebates. Read more

BLM proposes solar development plans on selected public lands

The U.S. Bureau of Land Management (BLM) recently released a draft roadmap — known as the updated Western Solar Plan — that outlines proposed solar energy development across the West.  The plan is designed to expand solar energy production overall, and to streamline siting and project permitting on U.S. public lands.

The plan is an update of BLM’s 2012 Western Solar Plan, that identified land having high solar potential and low resource conflicts to guide responsible solar development in the original six states — Arizona, California, Colorado, Nevada, New Mexico and Utah. The updated plan adds areas in Idaho, Montana, Oregon, Washington and Wyoming. Read more

Graph: Manufacturing electricity demand intensity and rooftop solar PVs supply intensity ranges.

A recent study investigated the technical feasibility of using rooftop solar PV to cover the net annual electricity needs of industry across all U.S. states and manufacturing sectors. Modeled electricity supply intensity for solar PV arrays is compared with the electricity demand per unit of floorspace for average manufacturing buildings derived from the U.S. Department of Energy Manufacturing Energy Consumption Survey.

Manufacturing buildings typically have large, flat rooftops that are ideal for solar photovoltaic (PV) arrays, yet less than 1% of industrial electricity demand in the U.S. is currently powered by on-site solar installations.

Read more

Sources of power generation, 2023 & Projected 2024-25

According to the U.S. Office of Energy Efficiency & Renewable Energy (EERE), renewable power sources continued to add capacity to the grid during 2023. For 2023, added capacity will come primarily from solar (52%) and wind (13%), while batteries for stored energy will provide 17% of the new capacity. Read more

VerdeWatts® - powering our planet responsibly

Hello readers! I’m Steve Wilburn, CEO of VerdeWatts®️. Today, I want to share how fungible federal tax credits are revolutionizing the renewable energy landscape and benefiting both VerdeWatts and our investors.

At VerdeWatts, we are dedicated to developing and operating qualified renewable energy projects and manufacturing operations. These initiatives not only contribute to a sustainable future, but also generate valuable tax credits under the IRA Act of 2022. What makes these tax credits particularly exciting is their fungibility, which allows us to maximize their value in various ways. Read more